HH-WAX毛细管柱 测定口罩中的环氧乙烷残留

名称：毛细管柱

固定液：聚乙二醇

规格：30m*0.32mm*0.25um

型号：HH-WAX

应用：GBT38880-2020《儿童口罩技术规范》

GBT32610-2016_日常防护型口罩技术规范

Q_QHZQL001-2016一次性无纺布口罩

环氧乙烷是一种中枢神经抑制剂、刺激剂和有毒和致癌物质，由于其可以跟蛋白质、DNA 和 RNA 产生非特异性烷基化作用，口罩上的环氧乙烷残留会对身体健康产生危害。

合格的口罩必须要在无菌环境中生产，才能达到防护的作用。生产厂商一般会选择使用环氧乙烷（EO）作为车间的杀菌消毒剂。

浩瀚色谱（山东）应用技术开发有限公司采用顶空法直接进样分析，可以测定样品上全部 EO 残留，外标法定量，结果准确。

测定口罩中的环氧乙烷残留  测试谱图：

Determination of ethylene oxide residues in masks
Determination of ethylene oxide residues in masks Details:

Name: capillary column

Fixative: polyethylene glycol

Specifications: 30m*0.32mm*0.25um

Model: HH-WAX

Application: GBT38880-2020 "Children's Mask Technical Specification"

GBT32610-2016_Technical specification for daily protective masks

Q_QHZQL001-2016 Disposable non-woven mask

Ethylene oxide is a central nervous system depressant, stimulant, and toxic and carcinogenic substances. Due to its non-specific alkylation with proteins, DNA and RNA, ethylene oxide residues on masks can cause health problems. harm.

Qualified masks must be produced in a sterile environment to achieve protection. Manufacturers generally choose to use ethylene oxide (EO) as a disinfectant in the workshop.

Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. adopts the headspace method for direct sample injection analysis, which can determine all EO residues in the sample, and the external standard method is quantitative, and the results are accurate and reliable.

Determination of ethylene oxide residues in masks Test spectrum: