HJ 604-2011
Ambient air.Determination of total hydrocarbons.Gas chromatographic method (English Version)

Standard No.

HJ 604-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

Professional Standard - Environmental Protection

Status

Be replaced 2018-03

Replace By

HJ 604-2017

Latest

HJ 604-2017

Scope

This standard specifies a gas chromatographic method for the determination of total hydrocarbons in ambient air. This standard applies to the determination of total hydrocarbons in ambient air. When the injection volume is 1.0ml, the detection limit of this method is 0.04mg/m, and the lower limit of determination is 0.16mg/m.

HJ 604-2011 history

• 2017 HJ 604-2017 Ambient air.Determination of total hydrocarbons, methane and nonmethane hydrocarbons.Direct injection/gas chromatography
• 2011 HJ 604-2011 Ambient air.Determination of total hydrocarbons.Gas chromatographic method