HJ 1067-2019
Water quality-Determination of benzene and its analogies-Headspace/gas chromatography (English Version)

Standard No.

HJ 1067-2019

Language

Chinese, Available in English version

Release Date

2019

Published By

Professional Standard - Environmental Protection

Latest

HJ 1067-2019

Replace By

GB/T 11890-1989

Replace

GB/T 11890-1989

Scope

This standard specifies the headspace/gas chromatography method for the determination of benzene series in water. This standard is applicable to the determination of 8 benzene series compounds including benzene, toluene, ethylbenzene, p-xylene, m-xylene, o-xylene, cumene and styrene in surface water, groundwater, domestic sewage and industrial wastewater. Since the date of implementation of this standard, the "Gas Chromatography Method for Determination of Benzene Series in Water Quality" (GB/T 11890-1989) approved and issued by the former National Environmental Protection Administration on December 25, 1989, has been included in the corresponding environmental quality standards and pollutants. Emission (control) standards are suspended during implementation.

HJ 1067-2019 Referenced Document

• HJ 494 Water quality.Guidance on sampling techniques
• HJ 91.1 Sewage Monitoring Technical Specifications
• HJ/T 164 Technical specifications for environmental monitoring of groundwater
• HJ/T 91 Technical Specifications Requirements for Monitoring of Surface Water and Waste Water

HJ 1067-2019 history

• 2019 HJ 1067-2019 Water quality-Determination of benzene and its analogies-Headspace/gas chromatography

HJ 1067-2019 Water quality-Determination of benzene and its analogies-Headspace/gas chromatography was changed to GB/T 11890-1989 Water quality--Determination of benzene and its analogies--Gas chromatographic method.