GB/T 15452-2009
Industrial circulating cooling water.Determination of calcium and magnesium.EDTA titration method (English Version)

Standard No.

GB/T 15452-2009

Language

Chinese, Available in English version

Release Date

2009

Published By

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

Latest

GB/T 15452-2009

Replace

GB/T 15452-1995

Scope

This standard specifies the determination method of calcium and magnesium ion content in industrial circulating cooling water. This standard is applicable to the determination of calcium content in industrial circulating cooling water between 2mg/L~200mg/L and magnesium content in 2mg/L~200mg/L. It is also applicable to the determination of calcium and magnesium ion content in other industrial water and raw water.

GB/T 15452-2009 Referenced Document

• GB/T 601 Chemical reagent.Preparations of reference titration solutions*， 2016-10-13 Update
• GB/T 603 Preparation of preparations and products used in chemical reagent test methods*， 2023-08-06 Update
• GB/T 6682 Water for analytical laboratory use.Specification and test methods

GB/T 15452-2009 history

• 2009 GB/T 15452-2009 Industrial circulating cooling water.Determination of calcium and magnesium.EDTA titration method
• 1995 GB/T 15452-1995 Industrial circulating cooling water--Determination of calcium and magnesium--EDIT titration method