20%PEG-20M/GCS880 AW DMCS（80-100目） 环境空气中的乙醛测定填充柱气相色谱法

名称：填充柱
规格：2m*3mm（内径）
型号：20%PEG-20M/GCS880  AW DMCS（80-100目）

应用： HJ/T 35-1999 固定污染源排气中乙醛的测定 气相色谱法 

浩瀚色谱（山东）应用技术开发有限公司建立了环境大气中乙醛的气相色谱测定方法。采样效率在９９％以上，回收率为９２．８％～９９．５％，变异系数为２．５６％～３．２４％。当采样体积为１０Ｌ时，低检出浓度为０．１４ｍｇ／ｍ３。

环境空气中的乙醛测定填充柱气相色谱法  测试谱图：


Determination of Acetaldehyde in Ambient Air by Packed Column Gas Chromatography
Determination of Acetaldehyde in Ambient Air by Packed Column Gas Chromatography Details:

Name: Packed Column
Specifications: 2m*3mm (inner diameter)
Model: 20%PEG-20M/GCS880 AW DMCS (80-100 mesh)

Application: HJ/T 35-1999 Determination of Acetaldehyde in Exhaust Gas from Stationary Pollution Source Gas Chromatography

Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has established a gas chromatography method for the determination of acetaldehyde in ambient atmosphere. The sampling efficiency was above 99%, the recovery rate was 92.8%-99.5%, and the coefficient of variation was 2.56%-3.24%. When the sampling volume was 10L, the minimum detectable concentration was 0.14mg/m3.

Determination of acetaldehyde in ambient air by packed column gas chromatography Test spectrum: