GB/T 14422-2008
Analysis of water used in boiler and cooling systems.Determination of benzotriazole (English Version)

Standard No.

GB/T 14422-2008

Language

Chinese, Available in English version

Release Date

2008

Published By

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

Latest

GB/T 14422-2008

Replace

GB/T 14422-1993

Scope

This standard specifies the determination of benzotriazole in boiler water and cooling water. This standard is applicable to the determination of 0.5mg/L-5mg/L benzotriazole content in generator internal cooling water and cooling water.

GB/T 14422-2008 Referenced Document

• GB/T 6682 Water for analytical laboratory use.Specification and test methods*， 2008-05-15 Update

GB/T 14422-2008 history

• 2008 GB/T 14422-2008 Analysis of water used in boiler and cooling systems.Determination of benzotriazole
• 1993 GB/T 14422-1993 Analysis of water used in boiler and cooling system. Determination of benzotriazole. Ultraviolet spectrophotometry