HJ 759-2015: Ambient air. Determination of volatile organic compounds. Collected by specially-prepared canistersand analyzed by gas chromatography/mass spectrometry

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Scope

This Standard specifies the method for the determination of volatile organic
compounds in ambient air which are collected by specially-prepared canisters and
analyzed by gas chromatography/mass spectrometry.
This Standard applies to the determination of 67 volatile organic compounds in ambient
air such as propylene. If other volatile organic compounds pass the method suitability
validation, they can also be determined using this Standard.
When the sampling quantity is 400 ml in the full-scan mode, the detection limit of this
method is 0.2 μg/m3 ~ 2 μg/m3 and the lower limit of determination is 0.8 μg/m3 ~ 8.0
μg/m3. For details see Annex A.

Basic Data

Standard ID	HJ 759-2015 (HJ759-2015)
Description (Translated English)	Ambient air. Determination of volatile organic compounds. Collected by specially-prepared canistersand analyzed by gas chromatography/mass spectrometry
Sector / Industry	Environmental Protection Industry Standard
Classification of Chinese Standard	Z15
Word Count Estimation	30,363
Date of Issue	2015-10-22
Date of Implementation	2015-12-01
Quoted Standard	HJ/T 194
Regulation (derived from)	?Ministry of Environment Protection Bulletin 2015 No.62
Issuing agency(ies)	Ministry of Ecology and Environment
Summary	This standard specifies the determination of volatile organic compounds in ambient air canister sampling/gas chromatography - mass spectrometry. This standard applies to the determination of ambient air propylene and other 67 kinds of volatile organic compounds.