島津玻璃柱Chromosorb 101? HP 60～80目

；玻璃柱 一次性使用衛(wèi)生用品中環(huán)氧乙烷殘留測(cè)定

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一次性使用衛(wèi)生用品中環(huán)氧乙烷殘留測(cè)定  測(cè)試譜圖：



Determination of ethylene oxide residues in disposable sanitary products
Determination of Ethylene Oxide Residues in Disposable Hygiene Products Details:

Chromosorb 101 HP 60～80 mesh; glass column length 2m, Φ 3 mm

application:
1. GB 15979-2002 Hygiene Standard for Disposable Sanitary Products
2. GB 15979-1995 Hygiene Standard for Disposable Sanitary Products

This standard specifies the product hygiene standards, disinfection effect evaluation standards, production environment and disinfection process hygiene requirements, inspection methods and packaging requirements for disposable hygiene products.

   This standard is applicable to domestic production and sales departments or units of disposable sanitary products, and also to departments or units that distribute imported disposable sanitary products.


Disposable hygiene products

Various daily necessities, such as film (or latex) gloves, napkins, paper towels, masks, women's menstrual hygiene products, diapers and other excreta, which are discarded after one use and are in contact with the human body and used for the purpose of human physiological hygiene or health care. Sanitary products, contraceptives, etc., are referred to as "sanitary products" in this standard.

Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. analyzed the specific application of headspace gas chromatography in the detection of ethylene oxide residues in disposable medical products. Methods Take an appropriate amount of sample, put it in a headspace bottle, and maintain it at 60℃ for 40min for gas chromatography analysis and determination. Results The method showed good linearity in the range of ethylene oxide from 0.1μg/ml to 5.0μg/ml, the correlation coefficient was r = 0.9998, and the lowest detection concentration was 0.1μg/g. Conclusion The use of headspace gas chromatography to test the residual amount of ethylene oxide in disposable medical supplies can more accurately detect its content, the test method is convenient and the sensitivity is relatively high.

Determination of ethylene oxide residues in disposable sanitary products Test spectrum: