BS ISO 16000-3:2022

Indoor air - Determination of formaldehyde and other carbonyl compounds in indoor and test chamber air. Active sampling method

BS ISO 16000-3:2022 发布历史

1   Scope This document specifies a determination of formaldehyde (HCHO) and other carbonyl compounds (aldehydes and ketones) in air. The method is specific to formaldehyde but, with modification, at least 12 other aromatic as well as saturated and unsaturated aliphatic carbonyl compounds can be detected and quantified. It is suitable for determination of formaldehyde and other carbonyl compounds in the approximate concentration range 1 µg/m 3 to 1 mg/m 3 . The sampling method gives a time-weighted average (TWA) sample. It can be used for long-term (1 h to 24 h) or short-term (5 min to 60 min) sampling of air for formaldehyde. This document specifies a sampling and analysis procedure for formaldehyde and other carbonyl compounds that involves collection from air on to adsorbent cartridges coated with 2,4-dinitrophenylhydrazine (DNPH) and subsequent analysis of the hydrazones formed by high performance liquid chromatography (HPLC) with detection by ultraviolet absorption [ 12 ],[ 16 ] . The method is not suitable for longer chained or unsaturated carbonyl compounds. This document applies to the determination of: acetaldehyde acetone benzaldehyde butyraldehyde ...

BS ISO 16000-3:2022由英国标准学会 GB-BSI 发布于 2022-10-31，并于 2022-10-31 实施。

BS ISO 16000-3:2022在国际标准分类中归属于: 13.040.20 环境空气。

BS ISO 16000-3:2022的历代版本如下：

• 2022年 BS ISO 16000-3:2022
• 2011年 BS ISO 16000-3:2011 室内空气.室内空气和实验室空气内甲醛和其他羰基化合物含量的测定.现行抽样方法
• 0000年 BS ISO 16000-3:2001

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标准号

BS ISO 16000-3:2022

发布

2022年

发布单位

英国标准学会

当前最新

BS ISO 16000-3:2022

 

 

适用范围

1   Scope This document specifies a determination of formaldehyde (HCHO) and other carbonyl compounds (aldehydes and ketones) in air. The method is specific to formaldehyde but, with modification, at least 12 other aromatic as well as saturated and unsaturated aliphatic carbonyl compounds can be detected and quantified. It is suitable for determination of formaldehyde and other carbonyl compounds in the approximate concentration range 1 µg/m 3 to 1 mg/m 3 . The sampling method gives a time-weighted average (TWA) sample. It can be used for long-term (1 h to 24 h) or short-term (5 min to 60 min) sampling of air for formaldehyde. This document specifies a sampling and analysis procedure for formaldehyde and other carbonyl compounds that involves collection from air on to adsorbent cartridges coated with 2,4-dinitrophenylhydrazine (DNPH) and subsequent analysis of the hydrazones formed by high performance liquid chromatography (HPLC) with detection by ultraviolet absorption [ 12 ],[ 16 ] . The method is not suitable for longer chained or unsaturated carbonyl compounds. This document applies to the determination of: acetaldehyde acetone benzaldehyde butyraldehyde ...

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