HJ 734-2014: Stationary source emission - Determination of volatile organic compounds - Sorbent adsorption and thermal desorption gas chromatography mass spectrometry method

Delivery: 9 seconds. Download (and Email) true-PDF + Invoice.
Get Quotation: Click HJ 734-2014 (Self-service in 1-minute)
Newer / historical versions: HJ 734-2014

Preview True-PDF

Scope

This Standard specifies sorbent adsorption and thermal desorption gas
chromatography mass spectrometry method of determination of 24 volatile
organic compounds in stationary source emission.
This Standard is applicable to the determination of 24 volatile organic
compounds in stationary source emission. 24 volatile organic compounds
include: acetone, isopropanol, hexane, ethyl acetate, benzene,
hexamethyldisiloxane, 3-pentanone, heptane, toluene, cyclopentanone, ethyl
lactate, butyl acetate, PGEA, ethyl benzene, p-xylene / m-xylene, 2-heptanone,
styrene, o-xylene, anisole, benzaldehyde, 1-decene, 2-nonanone, 1-dodecene.
This method can also be used after other volatile organic compounds have
been verified.
When the sampling volume is 300 ml, the detection limit of the method in this
Standard is 0.001~0.01mg/m3; the lower limit of determination is
0.004~0.04mg/m3. See Annex A for the details.

Basic Data

Standard ID	HJ 734-2014 (HJ734-2014)
Description (Translated English)	Stationary source emission - Determination of volatile organic compounds - Sorbent adsorption and thermal desorption gas chromatography mass spectrometry method
Sector / Industry	Environmental Protection Industry Standard
Classification of Chinese Standard	Z25
Classification of International Standard	13.040.40
Word Count Estimation	26,262
Date of Issue	12/31/2014
Date of Implementation	2/1/2015
Quoted Standard	HJ 639; HJ 732; HJ/T 397
Regulation (derived from)	Ministry of Environmental Protection Notice 2014 No. 91
Issuing agency(ies)	Ministry of Ecology and Environment
Summary	This Standard specifies the 24 kinds of exhaust gases from stationary sources of volatile organic compounds measured by solid phase adsorption - thermal desorption/gas chromatography - mass spectrometry. This Standard applies to exhaust gases from station