1.0Weserlandhttps://weserland.eu/en/Andréhttps://weserland.eu/en/author/wertbar-admin/rich600338<blockquote class="wp-embedded-content" data-secret="TodmUMQMqN"><a href="https://weserland.eu/en/2020/06/efficient-random-sampling/">Efficient And Safe Random Sampling In Laboratories</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://weserland.eu/en/2020/06/efficient-random-sampling/embed/#?secret=TodmUMQMqN" width="600" height="338" title="“Efficient And Safe Random Sampling In Laboratories” — Weserland" data-secret="TodmUMQMqN" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !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); //# sourceURL=https://weserland.eu/wp-includes/js/wp-embed.min.js /* ]]> */ </script> Sampling systems can be found in processing plants, refineries, various industrial plants and, of course, in the chemical industry. They are primarily used for quality and process control and to verify the performance of analytical instruments. The decisive factor is that the sample must be representative at the time of sampling and must also comply […]