QB/T 2720-2005
Leather-Chemical tests-Determination of chromic oxide (English Version)

Standard No.

QB/T 2720-2005

Language

Chinese, Available in English version

Release Date

2005

Published By

Professional Standard - Light Industry

Status

Be replaced 2019-07

Replace By

QB/T 2720-2018

Latest

QB/T 2720-2018

Scope

This standard specifies the content of chromium oxide (Cr) in leather

QB/T 2720-2005 history

• 2018 QB/T 2720-2018 Leather Chemistry Tests Determination of Chromium Oxide (Cr2O3): Titration Method
• 2005 QB/T 2720-2005 Leather-Chemical tests-Determination of chromic oxide
• 1984 QB/T 3812.15-1999 Leather.Determination of chrome oxide