GB/T 10656-2008
Analysis of water used in boiler and cooling system.Determination of zinc.Zincon spectrophotometry (English Version)

Standard No.

GB/T 10656-2008

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

Status

Be replaced 2022-10

Replace By

GB/T 10656-2022

Latest

GB/T 10656-2022

Replace

GB/T 10656-1989

Scope

This standard specifies the determination method of zinc ions in boiler water and cooling water. This standard is applicable to the determination of zinc content in boiler water and cooling water ranging from 0.4mg/L to 5.0mg/L.

GB/T 10656-2008 Referenced Document

• GB/T 602 Chemical reagent--Preparations of standard solutions for impurity
• GB/T 603 Preparation of preparations and products used in chemical reagent test methods*， 2023-08-06 Update
• GB/T 604 Chemical reagent--General method for the determination of pH ranges corresponding the colour transition of acid-base indicators
• GB/T 6682 Water for analytical laboratory use.Specification and test methods*， 2008-05-15 Update

GB/T 10656-2008 history

• 2022 GB/T 10656-2022 Analysis of water used in boiler and cooling system—Determination of zinc
• 2008 GB/T 10656-2008 Analysis of water used in boiler and cooling system.Determination of zinc.Zincon spectrophotometry
• 1989 GB/T 10656-1989 Analytical methods for boiler water and cooling water--Determination of zinc ion--Zincon spectrophotometry