浩瀚色谱（山东）应用技术开发有限公司分析测定大气中乙醛的气相色谱分析方法。用１ｍｌ注射器将采集的气样直接进入聚乙二醇（ＰＥＧ）20000色谱柱，用ＦＩＤ－ＧＯ法，能很容易测出大气中的乙醛，小检出浓度可达０．４ｍｇ／ｍ３，方法简单，适合常规监测。

HJ/T 35-1999 固定污染源排气中乙醛的测定 填充柱气相色谱法  测试谱图：


 
HJ/T 35-1999 Determination of acetaldehyde in exhaust gas from stationary pollution sources - Packed column gas chromatography
HJ/T 35-1999 Determination of Acetaldehyde in Exhaust Gas from Stationary Pollution Source Packed Column Gas Chromatography Details:

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


Name: Packed Column

Stationary Phase: Organic Support

Particle size: 80-100 mesh, 60-80 mesh

Specifications: 2m*4mm, 2m*3mm, 2m*1*8

Model: 407 organic carrier

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. is a gas chromatography method for the analysis and determination of acetaldehyde in the atmosphere. Use a 1ml syringe to directly enter the collected gas sample into a polyethylene glycol (PEG) 20000 chromatographic column. Using the FID-GO method, acetaldehyde in the atmosphere can be easily detected, and the minimum detection concentration can reach 0.4mg/m3. The method is simple and reliable, suitable for routine monitoring.

HJ/T 35-1999 Determination of acetaldehyde in exhaust gas from stationary pollution sources Packed column gas chromatography Test spectrum: