CJ/T 145-2001
Urban water supply-Determination of volatile organic compounds (English Version)

Standard No.

CJ/T 145-2001

Language

Chinese, Available in English version

Release Date

2001

Published By

Professional Standard - Urban Construction

Status

Be replaced 2018-12

Replace By

CJ/T 141-2018

Latest

CJ/T 141-2018

Scope

This standard specifies the use of gas-liquid equilibrium/gas chromatography method for the determination of 1,1-dihydroxyethene, 1,1,1-trihydroxyethane, 1,1,2-trihydroxyethane, trihydroxymethane, and 1,1,1-trihydroxyethane in water. 1,2,2-tetraethane. At the same time, this standard is also applicable to the determination of five volatile organic compounds in water by automatic headspace gas chromatography. This standard is applicable to the determination of the contents of five volatile organic compounds in urban water supplies and source water.

CJ/T 145-2001 history

• 2018 CJ/T 141-2018 Standard of water quality examination methods for urban water supply
• 2001 CJ/T 145-2001 Urban water supply-Determination of volatile organic compounds

CJ/T 145-2001 Urban water supply-Determination of volatile organic compounds was changed to CJ/T 141-2018 Standard of water quality examination methods for urban water supply.