GB/T 6912.2-1986
Methods for analysis of water for boiler and for cooling--The determination of nitrates and nitrites--Ultraviolet spectrophotometry for nitrites (English Version)

Standard No.

GB/T 6912.2-1986

Language

Chinese, Available in English version

Release Date

1986

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 6912-2008

Latest

GB/T 6912-2008

Scope

This standard is applicable to the control analysis of raw water, boiler water and cooling water.

GB/T 6912.2-1986 history

• 2008 GB/T 6912-2008 Analysis of water used in boiler and cooling system.Determination of nitrite
• 1986 GB/T 6912.2-1986 Methods for analysis of water for boiler and for cooling--The determination of nitrates and nitrites--Ultraviolet spectrophotometry for nitrites

GB/T 6912.2-1986 -All Parts