担体是色谱填充柱的重要组成部分。国内的6201和国外的Chromosorb等均是以“硅藻土”为原料加入适量助熔剂和粘结剂焙制而成的同类型产品,即“硅藻土”型气相色谱担体。为了寻找和开辟新气相色谱担体的原料途径,降低成本,我们利用当地矿产资源“平安白土”为原料进行了新型气相色谱担体EX-“7816”的研制。一、实验部分 Carriers are an important part of a chromatographic packed column. Domestic 6201 and foreign Chromosorb are based on “diatomite” as raw material by adding the right amount of flux and binder baked products of the same type, namely “diatomite” type gas chromatography carrier. In order to find and open up the raw material ways of new gas chromatographic support and reduce the cost, we developed the new GC GC-MS EX- “7816” using the raw material of “Pingtou Clay” as the local mineral resource. First, the experimental part