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，最低检出浓度为０．１４ｍｇ／ｍ３。
名称：不锈钢填充柱
规格：2m*3mm
型号：20%PEG-20M/GCS880 AW DMCS
编号：20240812006
*高温度：240°C
应用：HJ/T 35-1999 固定污染源排气中乙醛的测定 气相色谱法
HJ/T 35-1999 固定污染源排气中乙醛的测定 气相色谱法
HJ/T 35-1999 固定污染源排气中乙醛的测定 气相色谱法
本标准适用于固定污染源有组织排放和无组织排放的乙醛测定。
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has established a gas chromatography method for the determination of acetaldehyde in environmental atmosphere. The sampling efficiency is above 99%, the recovery rate is 92.8% to 99.5%, and the coefficient of variation is 2.56% to 3.24%. When the sampling volume is 10L, the minimum detectable concentration is 0.14mg/m3.
Name: Stainless Steel Filled Column
Specification: 2m * 3mm
Model: 20% PEG-20M/GCS880 AW DMCS
Number: 20240812006
*High temperature: 240 ° C
Application: HJ/T 35-1999 Determination of Acetaldehyde in Fixed Source Exhaust Gas Gas Chromatography Method
HJ/T 35-1999 Determination of Acetaldehyde in Exhaust Gas from Fixed Pollution Sources Gas Chromatography Method
HJ/T 35-1999 Determination of Acetaldehyde in Exhaust Gas from Fixed Pollution Sources Gas Chromatography Method
This standard is applicable to the determination of acetaldehyde in organized and unorganized emissions from fixed pollution sources.
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