GB/T 6367-1997
Surface active agents--Preparation of water with known calcium hardness (English Version)

Standard No.

GB/T 6367-1997

Language

Chinese, Available in English version

Release Date

1997

Published By

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

Status

Be replaced 2013-08

Replace By

GB/T 6367-2012

Latest

GB/T 6367-2012

Scope

This standard specifies the preparation method of water with known calcium hardness. This standard applies to the preparation of water of known calcium hardness for use in testing surfactants and products containing surfactants.

GB/T 6367-1997 history

• 2012 GB/T 6367-2012 Surface active agents.Preparation of water with known calcium hardness
• 1997 GB/T 6367-1997 Surface active agents--Preparation of water with known calcium hardness