GB 19335-2003 一次性使用血路產品中環(huán)氧乙烷，液化石油氣，二甲醚，甲縮醛，乙縮醛，乙醇，室內空氣，焦爐煤氣，變壓器油溶解氣，氨水，氨氣，室內空氣TVOC，增塑劑，乙醇

GB 19335-2003 一次性使用血路產品中環(huán)氧乙烷
GB 19335-2003 一次性使用血路產品中環(huán)氧乙烷 詳細信息：

名稱：填充柱
固定相：高分子小球
粒度：60-80目
規(guī)格：1-2m*內徑2-3mm
型號：Porapak Qs
應用：GB 19335-2003 一次性使用血路產品 通用技術條件

GB14233.1-2008-T 醫(yī)用輸液、輸血、注射器具檢驗方法  第１部分：化學分析方法
GB 19335-2003 一次性使用血路產品 通用技術條件

浩瀚色譜（山東）應用技術開發(fā)有限公司采用多孔微球填充柱氣相色譜外標頂空進樣法，對部分一次使用性注射器及輸液器上環(huán)氧乙烷殘留量進行檢測。結果，用環(huán)氧乙烷滅菌當天，產品上環(huán)氧乙烷殘留量達２０１５～４３９６μｇ／ｇ；放置１４天，其殘留量下降９９％，放置３０天者下降９９.９％，但殘留量仍有１.６～２.９μｇ／ｇ。 

GB 19335-2003 一次性使用血路產品中環(huán)氧乙烷  測試譜圖：



GB 19335-2003 Ethylene oxide in disposable blood products
GB 19335-2003 Ethylene oxide in disposable blood products Details:

Name: Packed Column
Stationary phase: polymer beads
Granularity: 60-80 mesh
Specifications: 1-2m* inner diameter 2-3mm
Model: Porapak Qs
Application: GB 19335-2003 Disposable Bloodway Products General Specifications

GB14233.1-2008-T Test method for medical infusion, blood transfusion and injection equipment-Part 1: Chemical analysis method
GB 19335-2003 One-time use of blood circuit products General technical conditions


Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. uses the porous microsphere packed column gas chromatography external standard headspace sampling method to detect the residual amount of ethylene oxide on some disposable syringes and infusion sets. As a result, on the day of sterilization with ethylene oxide, the residual amount of ethylene oxide on the product reached 2015-4396 μg/g; after 14 days of sterilization, the residual amount decreased by 99%, and after 30 days of sterilization, the residual amount decreased by 99.9%, but the residual amount Still 1.6 ~ 2.9μg/g.

GB 19335-2003 Test spectrum of ethylene oxide in disposable blood products: