407有机担体测定消毒物品中环氧乙烷

407有机担体测定消毒物品中环氧乙烷，液化石油气，二甲醚，甲缩醛，粗苯，，三苯，二甲苯，乙酸乙酯，植物油，6号溶剂残留，顶空进样，非甲烷总烃，三甲胺，硫化物，硫化氢

407有机担体测定消毒物品中环氧乙烷
407有机担体测定消毒物品中环氧乙烷 详细信息：

固定相：有机担体

粒度：80-100目，60-80目

规格：2m*4mm

型号：407有机担体

环氧乙烷有较强的杀微生物作用,具有穿透性强、不损坏消毒物品、杀菌广谱、消毒效果的特点。消毒后因被消毒的材料性质不同对环氧乙烷吸附能力不同,其消散的时间也不同。少量环氧乙烷对皮肤黏膜有刺激作用,大量吸入可引起急性中毒,环氧乙烷是一种烷基化剂,有致癌及细胞原浆毒作用。标准规定:一次性使用医疗用品消毒后的环氧乙烷残留量≤10μg/g。
目前测定消毒物品中环氧乙烷残留的标准方法GB 15979-2002、GB 15980-1995都采用407有机担体填充柱气相色谱法,但其柱效较高，分离良好，外标法定量·。

407有机担体测定消毒物品中环氧乙烷 图片：




407 organic carrier for the determination of ethylene oxide in disinfected articles
407 organic carrier for the determination of ethylene oxide in disinfected articles.
Stationary phase: organic carrier

Particle size: 80-100 mesh, 60-80 mesh

Specification: 2m*4mm

Model: 407 organic carrier


Ethylene oxide has strong microbicidal effect, and has the characteristics of strong penetrability, no damage to disinfected articles, broad spectrum of sterilization, and reliable disinfection effect. After disinfection, due to the different properties of the materials to be sterilized, the adsorption capacity of ethylene oxide is different, and the time of dissipation is also different. A small amount of ethylene oxide has a stimulating effect on the skin mucosa, and a large amount of inhalation can cause acute poisoning. Ethylene oxide is an alkylating agent which has carcinogenicity and cell virulence. The national standard stipulates that the residual ethylene oxide after disinfection of disposable medical supplies is ≤10μg/g.
At present, the national standard methods for determining ethylene oxide residues in disinfected articles GB 15979-2002 and GB 15980-1995 are all based on 407 organic support packed column gas chromatography, but the column efficiency is high, the separation is good, and the external standard method is quantitative.

407 Organic Support for Determination of Ethylene Oxide in Disinfected Articles