GB/T 13897-1992
Water quality.Determination of thiocyanate.Isonicotinic acid pyrazolone spectrophotometry (English Version)

Standard No.

GB/T 13897-1992

Language

Chinese, Available in English version

Release Date

1992

Published By

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

Latest

GB/T 13897-1992

Scope

This standard specifies the isonicotinic acid-pyrazolone spectrophotometric method for the determination of thiocyanate in explosive industrial wastewater. This standard is applicable to the determination of the content of thiocyanate in the waste water from the outlet of explosive products production plants.

GB/T 13897-1992 history

• 1992 GB/T 13897-1992 Water quality.Determination of thiocyanate.Isonicotinic acid pyrazolone spectrophotometry