Norm

NEN-ISO 16000-3:2011 en

Binnenlucht - Deel 3: Bepaling van formaldehyde en andere carbonylverbindingen in binnenlucht en testkamers - Actieve monsterneming

124,99

Over deze norm

Status Definitief
Aantal pagina's 27
Commissie Werkplek- en buitenluchtmetingen
Gepubliceerd op 01-10-2011
Taal Engels
This part of ISO 16000 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/m3 to 1 mg/m3. 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 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.

Details

ICS-code 13.040.20
Nederlandse titel Binnenlucht - Deel 3: Bepaling van formaldehyde en andere carbonylverbindingen in binnenlucht en testkamers - Actieve monsterneming
Engelse titel Indoor air - Part 3: Determination of formaldehyde and other carbonyl compounds in indoor air and test chamber air - Active sampling method
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