ISO 16000-3-2001 室内空气 第3部分：甲醛和其它羟基化合物的测定 激活取样法.pdf

标准号：ISO 16000-3-2001
实施状态：作废
中文名称：室内空气  第3部分：甲醛和其它羟基化合物的测定  激活取样法
英文名称：Indoor air - Part 3: Determination of formaldeyhde and other carbonyl compounds; Active sampling method
发布日期：2001-09
被替代标准：ISO 16000-3-2011
代替标准：ISO/FDIS 16000-3-2001
采用标准：DIN ISO 16000-3-2002,IDT;DIN ISO 16000-3-1999,IDT;BS ISO 16000-3-2001,IDT;NF X43-404-3-2002,IDT;X43-404-3PR,IDT;JIS A 1962-2005,MOD;UNE 77260-3-2004,IDT;GOST R ISO 16000-3-2007,IDT
起草单位：ISO/TC 146
标准简介：This part of ISO 16000 describes a procedure for the determination of formaldehyde (HCHO)<up1)> and other carbonyl compounds<up1)> (aldehydes and ketones) in air. The method is specific for formaldehyde but, with modification, at least thirteen other carbonyl compounds can be detected and quantified. It is suitable for determination of formaldehyde and other carbonyl compounds in the concentration range of approximately 1 μg/m<kup3> to 1 mg/m<up3>. 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 part of ISO 16000 describes a sampling and analysis procedure for formaldehyde and other carbonyl compounds that involves collection from air onto cartridges coated with 2,4-dinitrophenylhydrazine (DNPH) and subsequent analysis by high performance liquid chromatography (HPLC) with detection by ultraviolet absorption [1,3].
The procedures described are written specifically for the sampling and analysis of formaldehyde in air using an adsorbent cartridge and HPLC. The method also permits the determination of other aldehydes and ketones collected from air.
This part of ISO 16000 is applicable to the following carbonyl compounds:
Formaldehyde                              Acetaldehyde                      Acetone
Benzaldehyde                              Butyraldehyde                     Valeraldehyde
2,5-Dimethylbenzaldehyde                                                      Crotonaldehyde
Isovaleraldehyde                          Propionaldehyde                 Hexanal
o-Tolualdehyde                            p-Tolualdehyde                  m-Tolualdehyde
note: 1) Instead of the nomenclature according to IUPAC regulations, the more common names are used in this International Standard:
formaldehyde: methanal
acetaldehyde: ethanal
acetone: 2-propanone
butyraldehyde: butanal
crotonaldehyde: 2-butenal
isovaleraldehyde: 3-methylbutanal
propionaldehyde: propanal
m -tolualdehyde: 3-methylbenzaldehyde
o -tolualdehyde: 2-methylbenzaldehyde
p -tolualdehyde: 4-methylbenzaldehyde
valeraldehyde: pentanal
文件格式：PDF
文件大小：250.37KB
文件页数：34
（以上信息更新时间为：2019-11-23）



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