島津玻璃柱Chromosorb 101? HP 60～80目；玻璃柱 一次性使用衛生用品中環氧乙烷殘留測定

本標準規定了一次性使用衛生用品的產品衛生標準、消毒效果評價標準、生產環境與消毒過程衛生要求、檢驗方法及包裝要求。

  本標準適用于國內從事一次性使用衛生用品的生產、銷售部門或單位，也適用于經銷進口一次性使用衛生用品的部門或單位。

一次性使用衛生用品

  使用一次后即丟棄的、與人體接觸并為人體生理衛生或衛生保健目的而使用的各種日常用品，如薄膜(或乳膠)手套、餐巾、紙巾、口罩、婦女經期衛生用品、尿布等排泄物衛生用品、避孕工具等，在本標準中簡稱為“衛生用品”。

浩瀚色譜（山東）應用技術開發有限公司分析頂空氣相色譜法在一次性醫療用品環氧乙烷殘留量檢測工作的具體應用。方法取適量的樣品，置于頂空瓶中，在60℃溫度下維持40min 進行氣相色譜分析測定。結果該方法在環氧乙烷為0．1μg ／ml －5．0μg ／ml 范圍內線性良好，相關系數為 r ＝0．9998，低檢出濃度為0．1μg ／g。結論運用頂空氣相色譜方法檢驗一次性醫療用品環氧乙烷殘留量，能夠較為精準的檢測出其含量，檢驗方法便捷，靈敏性相對較高。

一次性使用衛生用品中環氧乙烷殘留測定  測試譜圖：



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: