{"version":"1.0","provider_name":"Alicat Scientific","provider_url":"https:\/\/www.alicat.com\/de","title":"Alicat Mass Flow Controllers Resist Back Pressure Contamination","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"FcHiQ36ZpD\"><a href=\"https:\/\/www.alicat.com\/de\/support\/backpressure-contamination\/\">Alicat Massedurchflussregler widerstehen Gegendruckverschmutzung<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.alicat.com\/de\/support\/backpressure-contamination\/embed\/#?secret=FcHiQ36ZpD\" width=\"600\" height=\"338\" title=\"&#8222;Alicat Mass Flow Controllers Resist Back Pressure Contamination&#8220; &#8212; Alicat Scientific\" data-secret=\"FcHiQ36ZpD\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.alicat.com\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>","thumbnail_url":"https:\/\/www.alicat.com\/wp-content\/uploads\/2026\/01\/featured-alicat.png","thumbnail_width":1200,"thumbnail_height":630,"description":"Alicat\u2019s differential pressure-based mass flow meters and controllers are more resistant to errors caused by contamination. We set up an experiment to simulate contamination of an Alicat and examined its effects on its ability to accurately control mass flow."}