浩瀚色譜（山東）應(yīng)用技術(shù)開發(fā)有限公司建立了環(huán)境大氣中乙醛的氣相色譜測定方法。采樣效率在９９％以上，回收率為９２．８％～９９．５％，變異系數(shù)為２．５６％～３．２４％。當采樣體積為１０Ｌ時，最低檢出濃度為０．１４ｍｇ／ｍ３。
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名稱：不銹鋼填充柱
規(guī)格：2m*3mm
型號：20%PEG-20M/GCS880 AW DMCS
編號：20240812006
*高溫度：240°C
應(yīng)用：HJ/T 35-1999 固定污染源排氣中乙醛的測定 氣相色譜法
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HJ/T 35-1999 固定污染源排氣中乙醛的測定 氣相色譜法
HJ/T 35-1999 固定污染源排氣中乙醛的測定 氣相色譜法
本標準適用于固定污染源有組織排放和無組織排放的乙醛測定。
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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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