QB 1223-1991
Water specification and test method for use of surfactants as test solvents (English Version)

Standard No.

QB 1223-1991

Language

Chinese, Available in English version

Release Date

1991

Published By

Professional Standard - Light Industry

Status

Be replaced 2012-11

Replace By

QB/T 1223-2012

Latest

QB/T 1223-2012

Scope

This standard is equivalent to the international standard is 2456 "Surfactant - Water used as test solvent - Specifications and test methods"

QB 1223-1991 history

• 2012 QB/T 1223-2012 Surface active agents.Water used as a solvent for tests.Specification and test methods
• 1991 QB 1223-1991 Water specification and test method for use of surfactants as test solvents

QB 1223-1991 Water specification and test method for use of surfactants as test solvents was changed to QB/T 1223-2012 Surface active agents.Water used as a solvent for tests.Specification and test methods.