{"id":52767,"date":"2023-03-20T16:50:12","date_gmt":"2023-03-20T09:50:12","guid":{"rendered":"https:\/\/techmaster.com.vn\/?page_id=52767"},"modified":"2025-11-11T09:57:45","modified_gmt":"2025-11-11T02:57:45","slug":"iso-21501-4","status":"publish","type":"page","link":"https:\/\/techmaster.com.vn\/en\/iso-21501-4\/","title":{"rendered":"ISO 21501-4"},"content":{"rendered":"\r\n\t<section class=\"section\" id=\"section_1555250370\">\n\t\t<div class=\"bg section-bg fill bg-fill  \" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-width:0px 0px 0px 0px;margin:0px 0px 0px 0px;\">\n\t<\/div>\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t \t<div id=\"gap-1749345707\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1749345707 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t <div class=\"row\"  id=\"row-868016174\"> \n\t<div id=\"col-413863363\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t \t<div id=\"text-3547230717\" class=\"text\">\n\t\t\r\n<h2 class=\"heading-rule\">ISO 21501-4<\/h2>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n\t\t\n<style>\n#text-3547230717 {\n  font-size: 1.7rem;\n  color: rgb(230, 230, 230);\n}\n#text-3547230717 > * {\n  color: rgb(230, 230, 230);\n}\n<\/style>\n\t<\/div>\n\t \t\t<\/div>\n\t\t\t\t\n<style>\n#col-413863363 > .col-inner {\n  padding: 0px 0px 0px 40px;\n  margin: 0px 0px -55px -30px;\n}\n@media (min-width:550px) {\n  #col-413863363 > .col-inner {\n    padding: 0px 0px 0px 40px;\n    margin: 0px 0px -55px 0px;\n  }\n}\n<\/style>\n\t<\/div>\n\n\t <\/div> \t<div id=\"gap-485921536\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-485921536 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t \t\t<\/div>\n\n\t\t\n<style>\n#section_1555250370 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n#section_1555250370 .section-bg.bg-loaded {\n  background-image: url(https:\/\/techmaster.com.vn\/wp-content\/uploads\/2023\/03\/Compliance-banner.jpeg);\n}\n#section_1555250370 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#section_1555250370 .ux-shape-divider--bottom svg {\n  height: 150px;\n  --divider-width: 100%;\n}\n<\/style>\n\t<\/section>\n\t \t<section class=\"section\" id=\"section_841753030\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t <div class=\"row align-middle\"  id=\"row-110254921\"> \n\t<div id=\"col-578505506\" class=\"col medium-12 small-12 large-9\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t \t<div id=\"text-1944040916\" class=\"text\">\n\t\t\r\n<h2 class=\"heading-rule\">ISO 21501-4 Particle Size Distribution<\/h2>\r\n<h2 id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/h2>\r\n\t\t\n<style>\n#text-1944040916 {\n  font-size: 1.4rem;\n  color: rgb(0,0,0);\n}\n#text-1944040916 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t \t<div id=\"text-1839053694\" class=\"text\">\n\t\t\r\n<div class=\"col-md-8 col-sm-12\">\r\n<h3>Single particle light interaction methods<\/h3>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n\t\t\n<style>\n#text-1839053694 {\n  font-size: 1.3rem;\n  color: rgb(0,0,0);\n}\n#text-1839053694 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t \t\t<\/div>\n\t\t\t\t\n<style>\n#col-578505506 > .col-inner {\n  padding: 0px 0px 0px 0;\n  margin: -220px 0px 0px 0px;\n}\n@media (min-width:850px) {\n  #col-578505506 > .col-inner {\n    padding: 0px 0px 0px 5%;\n  }\n}\n<\/style>\n\t<\/div>\n\n\t \n\t<div id=\"col-959386835\" class=\"col medium-12 small-12 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t \t<div id=\"text-1538275968\" class=\"text\">\n\t\t\r\n<h2><strong>Industries<\/strong><\/h2>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n\t\t\n<style>\n#text-1538275968 {\n  color: rgb(0,0,0);\n}\n#text-1538275968 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t \t<div class=\"ux-menu stack stack-col justify-start ux-menu--divider-solid\">\n\t\t \t<div class=\"ux-menu-link flex menu-item\">\n\t\t<a class=\"ux-menu-link__link flex\" href=\"https:\/\/techmaster.com.vn\/en\/aerospace-and-defense\/\"  >\n\t\t\t\t\t\t<span class=\"ux-menu-link__text\">\n\t\t\t\tAerospace &amp; Defense\t\t\t<\/span>\n\t\t<\/a>\n\t<\/div>\n\t \t<div class=\"ux-menu-link flex menu-item\">\n\t\t<a class=\"ux-menu-link__link flex\" href=\"https:\/\/techmaster.com.vn\/en\/semiconductor-and-microelectronics\/\"  >\n\t\t\t\t\t\t<span class=\"ux-menu-link__text\">\n\t\t\t\tSemiconductor\t\t\t<\/span>\n\t\t<\/a>\n\t<\/div>\n\t \t<div class=\"ux-menu-link flex menu-item\">\n\t\t<a class=\"ux-menu-link__link flex\" href=\"https:\/\/techmaster.com.vn\/en\/isolator-and-controlled-system-manufacturers\/\"  >\n\t\t\t\t\t\t<span class=\"ux-menu-link__text\">\n\t\t\t\tIsolator &amp; Controlled Systems\t\t\t<\/span>\n\t\t<\/a>\n\t<\/div>\n\t \t<div class=\"ux-menu-link flex menu-item\">\n\t\t<a class=\"ux-menu-link__link flex\" href=\"https:\/\/techmaster.com.vn\/en\/photonics-and-optics\/\"  >\n\t\t\t\t\t\t<span class=\"ux-menu-link__text\">\n\t\t\t\tPhotonics &amp; Optics\t\t\t<\/span>\n\t\t<\/a>\n\t<\/div>\n\t \t<\/div>\n\t \t<div id=\"text-3965474712\" class=\"text\">\n\t\t\r\n<h2><strong>Compliance<\/strong><\/h2>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n\t\t\n<style>\n#text-3965474712 {\n  color: rgb(0,0,0);\n}\n#text-3965474712 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t \t<div class=\"ux-menu stack stack-col justify-start ux-menu--divider-solid\">\n\t\t \t<div class=\"ux-menu-link flex menu-item\">\n\t\t<a class=\"ux-menu-link__link flex\" href=\"https:\/\/techmaster.com.vn\/en\/21-cfr-part-11\/\"  >\n\t\t\t\t\t\t<span class=\"ux-menu-link__text\">\n\t\t\t\t21 CFR Part 11\t\t\t<\/span>\n\t\t<\/a>\n\t<\/div>\n\t \t<div class=\"ux-menu-link flex menu-item\">\n\t\t<a class=\"ux-menu-link__link flex\" href=\"https:\/\/techmaster.com.vn\/en\/eu-gmp-annex-1\/\"  >\n\t\t\t\t\t\t<span class=\"ux-menu-link__text\">\n\t\t\t\tAnnex 1\t\t\t<\/span>\n\t\t<\/a>\n\t<\/div>\n\t \t<div class=\"ux-menu-link flex menu-item\">\n\t\t<a class=\"ux-menu-link__link flex\" href=\"https:\/\/techmaster.com.vn\/en\/iso-14644\/\"  >\n\t\t\t\t\t\t<span class=\"ux-menu-link__text\">\n\t\t\t\tISO 14644\t\t\t<\/span>\n\t\t<\/a>\n\t<\/div>\n\t \t<div class=\"ux-menu-link flex menu-item\">\n\t\t<a class=\"ux-menu-link__link flex\" href=\"https:\/\/techmaster.com.vn\/en\/iso-21501-4\/\"  >\n\t\t\t<i class=\"ux-menu-link__icon text-center icon-angle-right\" ><\/i>\t\t\t<span class=\"ux-menu-link__text\">\n\t\t\t\tISO 21501-4\t\t\t<\/span>\n\t\t<\/a>\n\t<\/div>\n\t \t<div class=\"ux-menu-link flex menu-item\">\n\t\t<a class=\"ux-menu-link__link flex\" href=\"https:\/\/techmaster.com.vn\/en\/usp-788\/\"  >\n\t\t\t\t\t\t<span class=\"ux-menu-link__text\">\n\t\t\t\tUSP 788\t\t\t<\/span>\n\t\t<\/a>\n\t<\/div>\n\t \t<div class=\"ux-menu-link flex menu-item\">\n\t\t<a class=\"ux-menu-link__link flex\" href=\"https:\/\/techmaster.com.vn\/en\/usp-797\/\"  >\n\t\t\t\t\t\t<span class=\"ux-menu-link__text\">\n\t\t\t\tUSP 797\t\t\t<\/span>\n\t\t<\/a>\n\t<\/div>\n\t \t<\/div>\n\t \t\t<\/div>\n\t\t\t\t\n<style>\n#col-959386835 > .col-inner {\n  margin: -20px 0px 0px 60px;\n}\n<\/style>\n\t<\/div>\n\n\t <\/div> <div class=\"row\"  id=\"row-1278219450\"> \n\t<div id=\"col-358637967\" class=\"col medium-12 small-12 large-5\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t \t<div id=\"text-1319809904\" class=\"text\">\n\t\t\r\n<div class=\"col-md-8 col-sm-12\">\r\n<p><em><strong><span style=\"text-decoration: underline;\"><span style=\"color: #ed1c24; text-decoration: underline;\">ISO 14644-1:2015<\/span><\/span>\u00a0introduces the need for\u00a0<a href=\"https:\/\/techmaster.com.vn\/en\/particle-measuring-systems\/\"><span style=\"text-decoration: underline;\"><span style=\"color: #ed1c24; text-decoration: underline;\">particle counters<\/span><\/span><\/a>\u00a0calibrated to ISO 21501-4<\/strong><\/em>. The calibration methods assure data accuracy and repeatability. The methods outlined in ISO 14644 and ISO 21501-4 represent an important step in more accurate evaluations of\u00a0<span style=\"text-decoration: underline;\"><span style=\"color: #ed1c24; text-decoration: underline;\">cleanroom contamination<\/span><\/span>\u00a0and improved process control.<\/p>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n\t\t\n<style>\n#text-1319809904 {\n  font-size: 1.1rem;\n  color: rgb(0,0,0);\n}\n#text-1319809904 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t \t\t<\/div>\n\t\t\t\t\n<style>\n#col-358637967 > .col-inner {\n  padding: 0px 0px 0px 0;\n  margin: -370px 0px 0px 0px;\n}\n@media (min-width:850px) {\n  #col-358637967 > .col-inner {\n    padding: 0px 0px 0px 45px;\n  }\n}\n<\/style>\n\t<\/div>\n\n\t \n\t<div id=\"col-1491383248\" class=\"col medium-12 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t \t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1154268230\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"393\" height=\"208\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2023\/03\/ISO-21501.jpeg\" class=\"attachment-large size-large\" alt=\"ISO 21501\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1154268230 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t \t\t<\/div>\n\t\t\t\t\n<style>\n#col-1491383248 > .col-inner {\n  padding: 0px 0px 0px 0;\n  margin: -400px 0px 0px 0px;\n}\n@media (min-width:850px) {\n  #col-1491383248 > .col-inner {\n    padding: 0px 0px 0px 5%;\n  }\n}\n<\/style>\n\t<\/div>\n\n\t <\/div> <div class=\"row\"  id=\"row-1319807400\"> \n\t<div id=\"col-705051911\" class=\"col medium-12 small-12 large-9\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t \t<div id=\"text-1781546184\" class=\"text\">\n\t\t\r\n<div class=\"col-md-8 col-sm-12\">\r\n<p>ISO 21501,\u00a0<em><strong>Determination of particle size distribution\u2014Single particle light interaction methods,\u00a0<\/strong><\/em>includes\u00a0\u00a0four parts, of which only Part 4 will be discussed in this paper:\u00a0<strong>Light scattering airborne particle counter for\u00a0clean spaces<\/strong><\/p>\r\n<p>The documentation and approval of ISO 2151-4:2007 subsequently replaces and cancels ISO 13323- 1:2000. The ISO 21501 standard widens the scope of analysis to include the methodology for airborne particle counting and liquid particle counting (both light scattering and extinction methods). Specifically,\u00a0<em><strong>ISO 21501-4 provides a calibration procedure and verification method for airborne particle counters to minimize inaccurate measurements and reduce variations between different instruments.<\/strong><\/em>\u00a0These new guidelines require pulse height analysis (PHA) for particle counter calibrations, which reduces inconsistencies.<\/p>\r\n<p>This paper from Particle Measuring Systems lists all\u00a0 ISO 21501-4 calibration requirements, with a brief description of the test method adopted:<\/p>\r\n<ul>\r\n<li>Sampling flow rate<\/li>\r\n<li>Counting efficiency<\/li>\r\n<li>Resolution<\/li>\r\n<li>False count rate<\/li>\r\n<li>Particle size settings<\/li>\r\n<\/ul>\r\n<p>Additional ISO 21501-4 calibration requirements, such as\u00a0<em><strong>Coincidence Loss at Maximum Particle Concentration\u00a0<\/strong><\/em>and\u00a0<em><strong>Maximum Particle Number Concentration<\/strong><\/em>\u00a0are also explained.<\/p>\r\n<p><strong>Interested in learning more?<br \/>Complete the form to get the full paper.<\/strong><\/p>\r\n<p>Particle Measuring Systems (PMS) has complete cleanroom contamination control solutions for you including:<\/p>\r\n<ul>\r\n<li>Our\u00a0<span style=\"color: #ed1c24;\">Contamination Control Advisory Services<\/span>\u00a0who can conduct a Risk Assessment for your pharmaceutical processes<\/li>\r\n<li><a href=\"https:\/\/techmaster.com.vn\/en\/particle-measuring-systems\/\"><span style=\"color: #ed1c24;\">PMS Cleanroom particle counters:<\/span><\/a>\u00a0including\u00a0<a href=\"https:\/\/techmaster.com.vn\/en\/airborne-particle-counter-lasair-pro\/\"><span style=\"color: #ed1c24;\">portable\/mobile<\/span><\/a>\u00a0and\u00a0<a href=\"https:\/\/techmaster.com.vn\/en\/isoair-pro-e-remote-particle-counter\/\"><span style=\"color: #ed1c24;\">fixed\/remote<\/span><\/a><\/li>\r\n<li><a href=\"https:\/\/techmaster.com.vn\/en\/particle-measuring-systems\/pro-series-for-complete-contamination-control\/\"><span style=\"color: #ed1c24;\">Microbial Monitors:<\/span><\/a>\u00a0including\u00a0<a href=\"https:\/\/techmaster.com.vn\/en\/microbial-air-sampler-minicapt-mobile\/\"><span style=\"color: #ed1c24;\">portable\/mobile<\/span><\/a>,\u00a0<a href=\"https:\/\/techmaster.com.vn\/en\/remote-microbial-air-sampler-minicapt-pro\/\"><span style=\"color: #ed1c24;\">fixed\/remote<\/span><\/a>, and\u00a0<a href=\"https:\/\/techmaster.com.vn\/en\/biocapt-single-use-microbial-monitor\/\"><span style=\"color: #ed1c24;\">single use<\/span><\/a>.<\/li>\r\n<li><span style=\"color: #ed1c24;\">Data management software<\/span>\u00a0from Particle Measuring Systems<\/li>\r\n<\/ul>\r\n<p>Particle Measuring Systems is direct in every major market and able to ensure the same ongoing support no matter where you are located.\u00a0<span style=\"text-decoration: underline;\"><a href=\"https:\/\/techmaster.com.vn\/en\/contact\/#request\"><span style=\"color: #ed1c24; text-decoration: underline;\">Contact us today for a quote<\/span><\/a><\/span>.<\/p>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n\t\t\n<style>\n#text-1781546184 {\n  font-size: 1.1rem;\n  color: rgb(0,0,0);\n}\n#text-1781546184 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t \t\t<\/div>\n\t\t\t\t\n<style>\n#col-705051911 > .col-inner {\n  padding: 0px 0px 0px 0;\n  margin: -190px 0px 0px 0px;\n}\n@media (min-width:850px) {\n  #col-705051911 > .col-inner {\n    padding: 0px 0px 0px 45px;\n  }\n}\n<\/style>\n\t<\/div>\n\n\t <\/div> \t\t<\/div>\n\n\t\t\n<style>\n#section_841753030 {\n  padding-top: 40px;\n  padding-bottom: 40px;\n  background-color: rgb(255,255,255);\n}\n#section_841753030 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#section_841753030 .ux-shape-divider--bottom svg {\n  height: 150px;\n  --divider-width: 100%;\n}\n@media (min-width:850px) {\n  #section_841753030 {\n    padding-top: 70px;\n    padding-bottom: 70px;\n  }\n}\n<\/style>\n\t<\/section>\n\t \t<section class=\"section\" id=\"section_145015239\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t <div class=\"row\"  id=\"row-33521083\"> \n\t<div id=\"col-1799186292\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t <div class=\"video video-fit mb\" style=\"padding-top:56.25%;\"><iframe loading=\"lazy\" title=\"Understanding ISO 21501 4: On Demand Webinar\" width=\"1020\" height=\"765\" src=\"https:\/\/www.youtube.com\/embed\/sTJ_n4IviKM?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/div> \t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t \n\t<div id=\"col-362453559\" class=\"col medium-12 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\r\n<p>ISO 21501-4 has two main goals: 1) to improve instrument-to-instrument (particle counter) data correlation and count accuracy, and 2) to enhance compliance with ISO 14644. By the end of this webinar, you will have a good understanding of the following concepts and how they affect your cleanroom particle counting efforts:<\/p>\r\n<ul>\r\n<li>How to be compliant with the most recent particle counter calibration requirements particle counter<\/li>\r\n<li>Sampling flow rate<\/li>\r\n<li>Particle counter counting efficiency<\/li>\r\n<li>Particle counter resolution<\/li>\r\n<li>Pulse height analyzer (PHA)<\/li>\r\n<li>False count rate<\/li>\r\n<li>Particle size setting<\/li>\r\n<li>Coincidence loss at maximum particle concentration<\/li>\r\n<li>Maximum particle number concentration<\/li>\r\n<\/ul>\r\n<p>Click on the video to the left to learn more.<\/p>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-362453559 > .col-inner {\n  padding: 0px 0px 0px 0;\n}\n@media (min-width:850px) {\n  #col-362453559 > .col-inner {\n    padding: 0px 0px 0px 10%;\n  }\n}\n<\/style>\n\t<\/div>\n\n\t <\/div> \t\t<\/div>\n\n\t\t\n<style>\n#section_145015239 {\n  padding-top: 40px;\n  padding-bottom: 40px;\n  background-color: rgb(255,255,255);\n}\n#section_145015239 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#section_145015239 .ux-shape-divider--bottom svg {\n  height: 150px;\n  --divider-width: 100%;\n}\n@media (min-width:850px) {\n  #section_145015239 {\n    padding-top: 70px;\n    padding-bottom: 70px;\n  }\n}\n<\/style>\n\t<\/section>\n\t \t<section class=\"section\" id=\"section_662478958\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t<div class=\"section-bg-overlay absolute fill\"><\/div>\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t <div class=\"row\"  id=\"row-1923652566\"> \n\t<div id=\"col-1903671355\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\r\n<h2 style=\"text-align: center;\">Related Resources<\/h2>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none; text-align: center;\">\u00a0<\/div>\r\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t <\/div> <div class=\"slider-wrapper relative\" id=\"slider-1442994850\" >\n    <div class=\"slider slider-nav-circle slider-nav-large slider-nav-light slider-style-normal\"\n        data-flickity-options='{\n            \"cellAlign\": \"center\",\n            \"imagesLoaded\": true,\n            \"lazyLoad\": 1,\n            \"freeScroll\": false,\n            \"wrapAround\": true,\n            \"autoPlay\": 6000,\n            \"pauseAutoPlayOnHover\" : true,\n            \"prevNextButtons\": true,\n            \"contain\" : true,\n            \"adaptiveHeight\" : true,\n            \"dragThreshold\" : 10,\n            \"percentPosition\": true,\n            \"pageDots\": true,\n            \"rightToLeft\": false,\n            \"draggable\": true,\n            \"selectedAttraction\": 0.1,\n            \"parallax\" : 0,\n            \"friction\": 0.6        }'\n        >\n         <div class=\"row align-middle\"  id=\"row-1089763570\"> \n\t<div id=\"col-2000075887\" class=\"col medium-12 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t <div class=\"row row-collapse\"  id=\"row-1714615596\"> \n\t<div id=\"col-713269575\" class=\"col medium-6 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t \t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_877063916\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner image-cover dark\" style=\"padding-top:100%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2023\/03\/214.2_appnote.jpg\" class=\"attachment-large size-large\" alt=\"\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_877063916 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t \t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t \n\t<div id=\"col-845333528\" class=\"col medium-6 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-width:0px 0px 0px 0px;margin:0px 0px 0px 0px;\">\n\t<\/div>\n\t\t\t <div class=\"row\"  id=\"row-1405353940\"> \n\t<div id=\"col-2123942666\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\r\n<h3>Understanding ISO 21501-4 for Life Sciences Industries<\/h3>\r\n<p><span style=\"color: #0d6d72;\">Application Note<\/span><\/p>\r\n<p><span style=\"text-decoration: underline;\"><span style=\"color: #ed1c24; text-decoration: underline;\">Read more &gt;<\/span><\/span><\/p>\r\n<p>&nbsp;<\/p>\r\n<p>&nbsp;<\/p>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-2123942666 > .col-inner {\n  padding: 0px 15px 0px 0px;\n  margin: 15px 0px -32px 15px;\n}\n<\/style>\n\t<\/div>\n\n\t <\/div> \t\t<\/div>\n\t\t\t\t\n<style>\n#col-845333528 > .col-inner {\n  padding: 0px 0px 0px 0px;\n  margin: 0px 0px 16px 0px;\n}\n<\/style>\n\t<\/div>\n\n\t \n<style>\n#row-1714615596 > .col > .col-inner {\n  padding: 0px 0px 0px 0px;\n  background-color: rgb(255,255,255);\n}\n<\/style>\n<\/div> \t\t<\/div>\n\t\t\t\t\n<style>\n#col-2000075887 > .col-inner {\n  padding: 0px 0px 0px 0;\n  margin: -6px 0px 0px 0px;\n}\n@media (min-width:850px) {\n  #col-2000075887 > .col-inner {\n    padding: 0px 0px 0px 10%;\n  }\n}\n<\/style>\n\t<\/div>\n\n\t \n\t<div id=\"col-681112823\" class=\"col medium-12 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t <div class=\"row row-collapse\"  id=\"row-323126845\"> \n\t<div id=\"col-879254922\" class=\"col medium-6 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t \t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_10714718\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner image-cover dark\" style=\"padding-top:100%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2023\/03\/214.1_appnote-1.jpg\" class=\"attachment-large size-large\" alt=\"\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_10714718 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t \t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t \n\t<div id=\"col-1951309906\" class=\"col medium-6 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-width:0px 0px 0px 0px;margin:0px 0px 0px 0px;\">\n\t<\/div>\n\t\t\t <div class=\"row\"  id=\"row-1049500332\"> \n\t<div id=\"col-435203314\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\r\n<h3>Understanding ISO 21501-4 for Electronics Industries<\/h3>\r\n<p><span style=\"color: #0d6d72;\">Application Note<\/span><\/p>\r\n<p><span style=\"text-decoration: underline;\"><span style=\"color: #ed1c24; text-decoration: underline;\">Read more &gt;<\/span><\/span><\/p>\r\n<p>&nbsp;<\/p>\r\n<p>&nbsp;<\/p>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-435203314 > .col-inner {\n  padding: 0px 5px 0px 0px;\n  margin: 15px 0px -32px 15px;\n}\n<\/style>\n\t<\/div>\n\n\t <\/div> \t\t<\/div>\n\t\t\t\t\n<style>\n#col-1951309906 > .col-inner {\n  padding: 0px 0px 0px 0px;\n  margin: 0px 0px 16px 0px;\n}\n<\/style>\n\t<\/div>\n\n\t \n<style>\n#row-323126845 > .col > .col-inner {\n  padding: 0px 0px 0px 0px;\n  background-color: rgb(255,255,255);\n}\n<\/style>\n<\/div> \t\t<\/div>\n\t\t\t\t\n<style>\n#col-681112823 > .col-inner {\n  padding: 0px 0px 0px 0;\n  margin: -6px 0px 0px 0px;\n}\n@media (min-width:850px) {\n  #col-681112823 > .col-inner {\n    padding: 0px 0px 0px 10%;\n  }\n}\n<\/style>\n\t<\/div>\n\n\t <\/div> <div class=\"row align-middle\"  id=\"row-2083601471\"> \n\t<div id=\"col-1262453500\" class=\"col medium-12 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t <div class=\"row row-collapse\"  id=\"row-1562035080\"> \n\t<div id=\"col-1643818655\" class=\"col medium-6 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t \t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_499045226\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner image-cover dark\" style=\"padding-top:100%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"470\" height=\"470\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2023\/03\/Beginners-Guide.png\" class=\"attachment-large size-large\" alt=\"Beginners Guide\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_499045226 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t \t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t \n\t<div id=\"col-1072620612\" class=\"col medium-6 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-width:0px 0px 0px 0px;margin:0px 0px 0px 0px;\">\n\t<\/div>\n\t\t\t <div class=\"row\"  id=\"row-800050455\"> \n\t<div id=\"col-2121322859\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\r\n<h3>Beginner&#8217;s Guide to Particle Technology<\/h3>\r\n<p><span style=\"color: #0d6d72;\">Application Note<\/span><\/p>\r\n<p><span style=\"text-decoration: underline;\"><span style=\"color: #ed1c24; text-decoration: underline;\">Read more &gt;<\/span><\/span><\/p>\r\n<p>&nbsp;<\/p>\r\n<p>&nbsp;<\/p>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-2121322859 > .col-inner {\n  padding: 0px 15px 0px 0px;\n  margin: 15px 0px -32px 15px;\n}\n<\/style>\n\t<\/div>\n\n\t <\/div> \t\t<\/div>\n\t\t\t\t\n<style>\n#col-1072620612 > .col-inner {\n  padding: 0px 0px 0px 0px;\n  margin: 0px 0px 16px 0px;\n}\n<\/style>\n\t<\/div>\n\n\t \n<style>\n#row-1562035080 > .col > .col-inner {\n  padding: 0px 0px 0px 0px;\n  background-color: rgb(255,255,255);\n}\n<\/style>\n<\/div> \t\t<\/div>\n\t\t\t\t\n<style>\n#col-1262453500 > .col-inner {\n  padding: 0px 0px 0px 0;\n  margin: -6px 0px 0px 0px;\n}\n@media (min-width:850px) {\n  #col-1262453500 > .col-inner {\n    padding: 0px 0px 0px 10%;\n  }\n}\n<\/style>\n\t<\/div>\n\n\t \n\t<div id=\"col-2081586121\" class=\"col medium-12 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t <div class=\"row row-collapse\"  id=\"row-1290206836\"> \n\t<div id=\"col-990718641\" class=\"col medium-6 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t \t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_497939744\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner image-cover dark\" style=\"padding-top:100%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2023\/03\/generic-cleanroom_appnote.jpeg\" class=\"attachment-large size-large\" alt=\"\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_497939744 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t \t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t \n\t<div id=\"col-1902373\" class=\"col medium-6 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-width:0px 0px 0px 0px;margin:0px 0px 0px 0px;\">\n\t<\/div>\n\t\t\t <div class=\"row\"  id=\"row-1531717825\"> \n\t<div id=\"col-1113980911\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\r\n<h3>ISO 14644-2:2015 Cleanroom Monitoring<\/h3>\r\n<p><span style=\"color: #0d6d72;\">Application Note<\/span><\/p>\r\n<p><span style=\"text-decoration: underline;\"><span style=\"color: #ed1c24; text-decoration: underline;\">Read more &gt;<\/span><\/span><\/p>\r\n<p>&nbsp;<\/p>\r\n<p>&nbsp;<\/p>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1113980911 > .col-inner {\n  padding: 0px 5px 0px 0px;\n  margin: 15px 0px -32px 15px;\n}\n<\/style>\n\t<\/div>\n\n\t <\/div> \t\t<\/div>\n\t\t\t\t\n<style>\n#col-1902373 > .col-inner {\n  padding: 0px 0px 0px 0px;\n  margin: 0px 0px 16px 0px;\n}\n<\/style>\n\t<\/div>\n\n\t \n<style>\n#row-1290206836 > .col > .col-inner {\n  padding: 0px 0px 0px 0px;\n  background-color: rgb(255,255,255);\n}\n<\/style>\n<\/div> \t\t<\/div>\n\t\t\t\t\n<style>\n#col-2081586121 > .col-inner {\n  padding: 0px 0px 0px 0;\n  margin: -6px 0px 0px 0px;\n}\n@media (min-width:850px) {\n  #col-2081586121 > .col-inner {\n    padding: 0px 0px 0px 10%;\n  }\n}\n<\/style>\n\t<\/div>\n\n\t <\/div> <div class=\"row align-middle\"  id=\"row-576123298\"> \n\t<div id=\"col-1589649949\" class=\"col medium-12 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t <div class=\"row row-collapse\"  id=\"row-439990371\"> \n\t<div id=\"col-197165338\" class=\"col medium-6 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t \t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1046288033\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner image-cover dark\" style=\"padding-top:100%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2023\/03\/generic-cleanroom_appnote.jpeg\" class=\"attachment-large size-large\" alt=\"\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1046288033 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t \t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t \n\t<div id=\"col-118896063\" class=\"col medium-6 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-width:0px 0px 0px 0px;margin:0px 0px 0px 0px;\">\n\t<\/div>\n\t\t\t <div class=\"row\"  id=\"row-1867340633\"> \n\t<div id=\"col-2121353429\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\r\n<h3>ISO 14644-2:2015 Cleanroom Monitoring<\/h3>\r\n<p><span style=\"color: #0d6d72;\">Application Note<\/span><\/p>\r\n<p><span style=\"text-decoration: underline;\"><span style=\"color: #ed1c24; text-decoration: underline;\">Read more &gt;<\/span><\/span><\/p>\r\n<p>&nbsp;<\/p>\r\n<p>&nbsp;<\/p>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-2121353429 > .col-inner {\n  padding: 0px 15px 0px 0px;\n  margin: 15px 0px -32px 15px;\n}\n<\/style>\n\t<\/div>\n\n\t <\/div> \t\t<\/div>\n\t\t\t\t\n<style>\n#col-118896063 > .col-inner {\n  padding: 0px 0px 0px 0px;\n  margin: 0px 0px 16px 0px;\n}\n<\/style>\n\t<\/div>\n\n\t \n<style>\n#row-439990371 > .col > .col-inner {\n  padding: 0px 0px 0px 0px;\n  background-color: rgb(255,255,255);\n}\n<\/style>\n<\/div> \t\t<\/div>\n\t\t\t\t\n<style>\n#col-1589649949 > .col-inner {\n  padding: 0px 0px 0px 0;\n  margin: -6px 0px 0px 0px;\n}\n@media (min-width:850px) {\n  #col-1589649949 > .col-inner {\n    padding: 0px 0px 0px 10%;\n  }\n}\n<\/style>\n\t<\/div>\n\n\t \n\t<div id=\"col-950179851\" class=\"col medium-12 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t <div class=\"row row-collapse\"  id=\"row-1790865426\"> \n\t<div id=\"col-753872108\" class=\"col medium-6 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t \t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_484063941\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner image-cover dark\" style=\"padding-top:100%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2023\/03\/296_appnote.jpeg\" class=\"attachment-large size-large\" alt=\"A Practical Guide to Aerosol Particle Counter Matching\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_484063941 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t \t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t \n\t<div id=\"col-203623977\" class=\"col medium-6 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-width:0px 0px 0px 0px;margin:0px 0px 0px 0px;\">\n\t<\/div>\n\t\t\t <div class=\"row\"  id=\"row-752978376\"> \n\t<div id=\"col-436318699\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\r\n<h3>A Practical Guide to Aerosol Particle Counter Matching<\/h3>\r\n<p><span style=\"color: #0d6d72;\">Application Note<\/span><\/p>\r\n<p><span style=\"text-decoration: underline;\"><span style=\"color: #ed1c24; text-decoration: underline;\">Read more &gt;<\/span><\/span><\/p>\r\n<p>&nbsp;<\/p>\r\n<p>&nbsp;<\/p>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-436318699 > .col-inner {\n  padding: 0px 5px 0px 0px;\n  margin: 15px 0px -32px 15px;\n}\n<\/style>\n\t<\/div>\n\n\t <\/div> \t\t<\/div>\n\t\t\t\t\n<style>\n#col-203623977 > .col-inner {\n  padding: 0px 0px 0px 0px;\n  margin: 0px 0px 16px 0px;\n}\n<\/style>\n\t<\/div>\n\n\t \n<style>\n#row-1790865426 > .col > .col-inner {\n  padding: 0px 0px 0px 0px;\n  background-color: rgb(255,255,255);\n}\n<\/style>\n<\/div> \t\t<\/div>\n\t\t\t\t\n<style>\n#col-950179851 > .col-inner {\n  padding: 0px 0px 0px 0;\n  margin: -6px 0px 0px 0px;\n}\n@media (min-width:850px) {\n  #col-950179851 > .col-inner {\n    padding: 0px 0px 0px 10%;\n  }\n}\n<\/style>\n\t<\/div>\n\n\t <\/div>      <\/div>\n\n     <div class=\"loading-spin dark large centered\"><\/div>\n\n     \t<\/div>\n\n \t\t<\/div>\n\n\t\t\n<style>\n#section_662478958 {\n  padding-top: 40px;\n  padding-bottom: 40px;\n  background-color: rgb(255,255,255);\n}\n#section_662478958 .section-bg-overlay {\n  background-color: rgba(211, 211, 211, 0.5);\n}\n#section_662478958 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#section_662478958 .ux-shape-divider--bottom svg {\n  height: 150px;\n  --divider-width: 100%;\n}\n@media (min-width:850px) {\n  #section_662478958 {\n    padding-top: 70px;\n    padding-bottom: 70px;\n  }\n}\n<\/style>\n\t<\/section>\n\t \t<section class=\"section\" id=\"section_1798639418\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t <div class=\"row\"  id=\"row-2112721588\"> \n\t<div id=\"col-314869068\" class=\"col medium-12 small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t \t<div id=\"text-791840892\" class=\"text\">\n\t\t\r\n<h2 class=\"h2 heading-rule mb-2\">Contamination Control Products<\/h2>\r\n<h2 id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/h2>\r\n<h2 id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/h2>\r\n\t\t\n<style>\n#text-791840892 {\n  font-size: 1.4rem;\n  color: rgb(0,0,0);\n}\n#text-791840892 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t \t\t<\/div>\n\t\t\t\t\n<style>\n#col-314869068 > .col-inner {\n  padding: 0px 0px 0px 0;\n  margin: -6px 0px 0px 0px;\n}\n@media (min-width:850px) {\n  #col-314869068 > .col-inner {\n    padding: 0px 0px 0px 5%;\n  }\n}\n<\/style>\n\t<\/div>\n\n\t <\/div> <div class=\"row\"  id=\"row-120393566\"> \n\t<div id=\"col-1884515211\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t \t<div class=\"box has-hover   has-hover box-text-bottom\" >\n\n\t\t<div class=\"box-image\" >\n\t\t\t<a href=\"https:\/\/techmaster.com.vn\/en\/airborne-particle-counter-lasair-pro\/\"  >\t\t\t<div class=\"image-zoom image-cover\" style=\"padding-top:100%;\">\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"470\" height=\"470\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2023\/03\/Lasair-Pro.jpg\" class=\"attachment- size-\" alt=\"Airborne Particle Counter: Lasair\u00ae Pro\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/a>\t\t<\/div>\n\n\t\t<div class=\"box-text text-center\" >\n\t\t\t<div class=\"box-text-inner\">\n\t\t\t\t \t<div id=\"gap-1357067438\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1357067438 {\n  padding-top: 10px;\n}\n<\/style>\n\t<\/div>\n\t \t<div id=\"text-1396944258\" class=\"text\">\n\t\t\r\n<h5 class=\"card-title text-black mt-3\"><a href=\"https:\/\/techmaster.com.vn\/en\/airborne-particle-counter-lasair-pro\/\">Airborne Particle Counter: Lasair\u00ae Pro<\/a><\/h5>\r\n<h5 id=\"highlighter--hover-tools\" style=\"display: none; text-align: center;\">\u00a0<\/h5>\r\n<h5 id=\"highlighter--hover-tools\" style=\"display: none; text-align: center;\">\u00a0<\/h5>\r\n<h5 id=\"highlighter--hover-tools\" style=\"display: none; text-align: center;\">\u00a0<\/h5>\r\n<h5 id=\"highlighter--hover-tools\" style=\"display: none; text-align: center;\">\u00a0<\/h5>\r\n<h5 id=\"highlighter--hover-tools\" style=\"display: none; text-align: center;\">\u00a0<\/h5>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none; text-align: center;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none; text-align: center;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n\t\t\n<style>\n#text-1396944258 {\n  font-size: 1.5rem;\n  color: rgb(0,0,0);\n}\n#text-1396944258 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t <a href=\"https:\/\/techmaster.com.vn\/en\/airborne-particle-counter-lasair-pro\/\" target=\"_self\" class=\"button alert is-outline\"  style=\"border-radius:30px;padding:5px 20px 5px 20px;\">\n    <span>Learn more<\/span>\n  <\/a>\n \t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t \t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t \n\t<div id=\"col-2086626516\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t \t<div class=\"box has-hover   has-hover box-text-bottom\" >\n\n\t\t<div class=\"box-image\" >\n\t\t\t<a href=\"https:\/\/techmaster.com.vn\/en\/handheld-particle-counter-handilaz-mini-ii\/\"  >\t\t\t<div class=\"image-zoom image-cover\" style=\"padding-top:100%;\">\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"470\" height=\"470\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2023\/03\/HandiLaz-Mini-2019.jpeg\" class=\"attachment- size-\" alt=\"Handheld Particle Counter: Handilaz\u00ae Mini II\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/a>\t\t<\/div>\n\n\t\t<div class=\"box-text text-center\" >\n\t\t\t<div class=\"box-text-inner\">\n\t\t\t\t \t<div id=\"gap-812981746\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-812981746 {\n  padding-top: 10px;\n}\n<\/style>\n\t<\/div>\n\t \t<div id=\"text-480399823\" class=\"text\">\n\t\t\r\n<h5 class=\"card-title text-black mt-3\"><a href=\"https:\/\/techmaster.com.vn\/en\/handheld-particle-counter-handilaz-mini-ii\/\">Handheld Particle Counter: Handilaz\u00ae Mini II<\/a><\/h5>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none; text-align: center;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none; text-align: center;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none; text-align: center;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n\t\t\n<style>\n#text-480399823 {\n  font-size: 1.5rem;\n  color: rgb(0,0,0);\n}\n#text-480399823 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t <a href=\"https:\/\/techmaster.com.vn\/en\/handheld-particle-counter-handilaz-mini-ii\/\" target=\"_self\" class=\"button alert is-outline\"  style=\"border-radius:30px;padding:5px 20px 5px 20px;\">\n    <span>Learn more<\/span>\n  <\/a>\n \t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t \t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t \n\t<div id=\"col-77993188\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t \t<div class=\"box has-hover   has-hover box-text-bottom\" >\n\n\t\t<div class=\"box-image\" >\n\t\t\t<a href=\"https:\/\/techmaster.com.vn\/en\/airnet-ii-iis-particle-sensors-2-channels\/\"  >\t\t\t<div class=\"image-zoom image-cover\" style=\"padding-top:100%;\">\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"470\" height=\"470\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2023\/03\/Web_Airnet-II-510.jpeg\" class=\"attachment- size-\" alt=\"Airnet\u00ae II \/ IIs Remote Air Particle Counter (2 Channels)\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/a>\t\t<\/div>\n\n\t\t<div class=\"box-text text-center\" >\n\t\t\t<div class=\"box-text-inner\">\n\t\t\t\t \t<div id=\"gap-1320561424\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1320561424 {\n  padding-top: 10px;\n}\n<\/style>\n\t<\/div>\n\t \t<div id=\"text-1426304495\" class=\"text\">\n\t\t\r\n<h5 class=\"card-title text-black mt-3\"><a href=\"https:\/\/techmaster.com.vn\/en\/airnet-ii-iis-particle-sensors-2-channels\/\">Airnet\u00ae II \/ IIs Remote Air Particle Counter (2 Channels)<\/a><\/h5>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none; text-align: center;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none; text-align: center;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n\t\t\n<style>\n#text-1426304495 {\n  font-size: 1.5rem;\n  color: rgb(0,0,0);\n}\n#text-1426304495 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t <a href=\"https:\/\/techmaster.com.vn\/en\/airnet-ii-iis-particle-sensors-2-channels\/\" target=\"_self\" class=\"button alert is-outline\"  style=\"border-radius:30px;padding:5px 20px 5px 20px;\">\n    <span>Learn more<\/span>\n  <\/a>\n \t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t \t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t <\/div> <div class=\"row\"  id=\"row-1769826069\"> \n\t<div id=\"col-373203299\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t \t<div class=\"box has-hover   has-hover box-text-bottom\" >\n\n\t\t<div class=\"box-image\" >\n\t\t\t<a href=\"https:\/\/techmaster.com.vn\/en\/isoair-pro-e-remote-particle-counter\/\"  >\t\t\t<div class=\"image-zoom image-cover\" style=\"padding-top:100%;\">\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"470\" height=\"470\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2023\/03\/ISOAir-Pro-E-Award.jpeg\" class=\"attachment- size-\" alt=\"Remote Particle Counter: IsoAir\u00ae Pro\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/a>\t\t<\/div>\n\n\t\t<div class=\"box-text text-center\" >\n\t\t\t<div class=\"box-text-inner\">\n\t\t\t\t \t<div id=\"gap-808774549\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-808774549 {\n  padding-top: 10px;\n}\n<\/style>\n\t<\/div>\n\t \t<div id=\"text-3242664271\" class=\"text\">\n\t\t\r\n<h5 class=\"card-title text-black mt-3\"><a href=\"https:\/\/techmaster.com.vn\/en\/isoair-pro-e-remote-particle-counter\/\">Remote Particle Counter: IsoAir\u00ae Pro<\/a><\/h5>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none; text-align: center;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none; text-align: center;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\u00a0<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<div id=\"highlighter--hover-tools\" style=\"display: none;\">\r\n<div id=\"highlighter--hover-tools--container\">\r\n<div class=\"highlighter--icon highlighter--icon-copy\" title=\"Copy\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-change-color\" title=\"Change Color\">\u00a0<\/div>\r\n<div class=\"highlighter--icon highlighter--icon-delete\" title=\"Delete\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n\t\t\n<style>\n#text-3242664271 {\n  font-size: 1.5rem;\n  color: rgb(0,0,0);\n}\n#text-3242664271 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t <a href=\"https:\/\/techmaster.com.vn\/en\/isoair-pro-e-remote-particle-counter\/\" target=\"_self\" class=\"button alert is-outline\"  style=\"border-radius:29px;padding:5px 20px 5px 20px;\">\n    <span>Learn more<\/span>\n  <\/a>\n \t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t \t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t <\/div> \t\t<\/div>\n\n\t\t\n<style>\n#section_1798639418 {\n  padding-top: 60px;\n  padding-bottom: 60px;\n  background-color: rgb(255,255,255);\n}\n#section_1798639418 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#section_1798639418 .ux-shape-divider--bottom svg {\n  height: 150px;\n  --divider-width: 100%;\n}\n<\/style>\n\t<\/section>\n\t\r\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":11,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-blank.php","meta":{"footnotes":""},"class_list":["post-52767","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.8 (Yoast SEO v26.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>ISO 21501-4 - Techmaster Electronics JSC<\/title>\n<meta name=\"description\" content=\"ISO 14644-1:2015\u00a0introduces the need for\u00a0particle counters\u00a0calibrated to ISO 21501-4. 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