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>ISO Standards>ISO 17734-2:2006-Determination of organonitrogen compounds in air using liquid chromatography and mass spectrometry-Part 2: Amines and aminoisocyanates using dibutylamine and ethyl chloroformate derivatives-Buythis standard
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immediate downloadReleased: 2006
ISO 17734-2:2006-Determination of organonitrogen compounds in air using liquid chromatography and mass spectrometry-Part 2: Amines and aminoisocyanates using dibutylamine and ethyl chloroformate derivatives-Buythis standard

ISO 17734-2:2006

Determination of organonitrogen compounds in air using liquid chromatography and mass spectrometry

CURRENCY
158 EUR
Standard´s number:ISO 17734-2:2006
Pages:28
Edition:1
Released:2006
Language:English
DESCRIPTION

ISO 17734-2:2006


ISO 17734-2:2006 gives general guidance for the sampling and analysis of airborne amines and aminoisocyanates in workplace air. The method can be used for simultaneous determinations of amines, 4,4'-methylenediphenyldiamine (4,4'-MDA), 2,4- and 2,6-toluenediamine (2,4-, 2,6-TDA) and 1,6-hexamethylenediamine (1,6-HDA), and compounds containing both isocyanate and amine groups, 4,4'-methylenediphenyl aminoisocyanate (4,4'-MAI), 2,4-, 4,2- and 2,6-toluene aminoisocyanate (2,4, 4,2, 2,6-TAI), 1,6-hexamethylene aminoisocyanate (1,6-HAI). The method is suitable for collecting amines and aminoisocyanates in both the gas and particle phases.
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