GB/T 14424-1993
Analysis of water used in boiler and cooling system. Determination of free chlorine residuals (English Version)

Standard No.

GB/T 14424-1993

Language

Chinese, Available in English version

Release Date

1993

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2008-09

Replace By

GB/T 14424-2008

Latest

GB/T 14424-2008

Scope

This standard specifies the method for the determination of free residual chlorine in raw water and cooling water. This standard is applicable to the analysis of free residual chlorine in raw water and cooling water, and the measurement range is 0.20~1.50mg/L.

GB/T 14424-1993 history

• 2008 GB/T 14424-2008 Industrial circulating cooling water.Determination of residual chlorine
• 1993 GB/T 14424-1993 Analysis of water used in boiler and cooling system. Determination of free chlorine residuals