GC-790顶空气相色谱法快速测定氯化石蜡-70中四lv化碳

GC-790顶空气相色谱法快速测定氯化石蜡-70中四lv化碳

GC-790顶空气相色谱法快速测定氯化石蜡-70中四lv化碳   详细信息：

介绍了采用固蜡、轻液蜡、氯QI为主要原料，在催化剂与光量子的协同作用下，加入平均碳原子数小于１５的轻液蜡作稀释剂，以无溶剂法合成氯蜡－７０的研制过程。

浩瀚色谱（山东）应用技术开发有限公司提出了采用气相色谱顶空取样的方法测定氯化石蜡-70中残余四LV化碳的含量，其加样平均回收率为99.34％，该方法操作简便，测量快速、准确，对于提高氯蜡-70的产品质量，具有一定的指导意义。

GC-790顶空气相色谱法快速测定氯化石蜡-70中四lv化碳  测试谱图：

Rapid determination of carbon tetrachloride in chlorinated paraffin-70 by GC-790 headspace gas chromatography

GC-790 Headspace gas chromatography for rapid determination of carbon tetrachloride in chlorinated paraffin-70 Details:

This paper introduces the development process of synthesizing chlorinated paraffin-70 by solvent-free method, using solid wax, light liquid wax and chlorine QI as main raw materials, adding light liquid wax with average carbon atom number less than 15 as diluent under the synergism of catalyst and light quantum.

Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. proposed to use gas chromatography headspace sampling method to determine the content of residual tetracarboxylate in chlorinated paraffin-70. The average recovery rate of the added sample is 99.34%. This method is simple, rapid and accurate, and has certain guiding significance for improving the product quality of chlorinated paraffin-70.

GC-790 headspace gas chromatography for rapid determination of carbon tetrachloride in chlorinated paraffin-70 spectrogram: