15%PEG-20M/Chromosorb W AW填充柱 气相色谱法测定环境空气中的丙烯醛

气相色谱法测定环境空气中的丙烯醛，芝麻香白酒，3-甲硫基丙醇，室内空气，焦炉煤气，炼厂气，天然气，变压器油，乙酸乙酯，医疗器械，环氧乙烷，氨水，氨气，消毒剂，苯系物，乙酸

气相色谱法测定环境空气中的丙烯醛
气相色谱法测定环境空气中的丙烯醛 详细信息：

名称：填充柱
材质：不锈钢
规格：3m*3.14mm
担体：chromosorb W AW(60-80目）
固定液：15%聚乙二醇
型号：15%PEG-20M/Chromosorb W AW
应用： HJ/T 36-1999 固定污染源排气中丙烯醛的测定 气相色谱法

浩瀚色谱（山东）应用技术开发有限公司采用气相色谱法(GC)探究了空气中丙烯醛的采样、测定方法.采用自制的涂布PFPH的硅胶采样管采样,本方法在0.11μg/mL～6.72μg/mL范围内线性关系良好,低检出限为9.42μg/L,标准曲线的相关系数(R2)为0.9987.精密度在1.3％-4.7％之间,加标回收率为90.3％～105.4％.

气相色谱法测定环境空气中的丙烯醛  测试谱图：



Determination of Acrolein in Ambient Air by Gas Chromatography
Determination of Acrolein in Ambient Air by Gas Chromatography Details:

Name: Packed Column
Material: Stainless steel
Specifications: 3m*3.14mm
Carrier: chromosorb W AW (60-80 mesh)
Fixative: 15% polyethylene glycol
Model: 15%PEG-20M/Chromosorb W AW
Application: HJ/T 36-1999 Determination of Acrolein in Exhaust Gas from Stationary Pollution Source Gas Chromatography

Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. used gas chromatography (GC) to explore the sampling and determination method of acrolein in the air. The self-made PFPH-coated silica gel sampling tube was used for sampling. The linear relationship is good in the range of μg/mL, the minimum detection limit is 9.42 μg/L, and the correlation coefficient (R2) of the standard curve is 0.9987. The precision is between 1.3% and 4.7%, and the recovery rate of standard addition is 90.3% to 105.4 %.

Determination of acrolein in ambient air by gas chromatography Test spectrum: