GB/T 4372.5-2001
Methods for chemical analysis of zinc oxide produced by direct process--Determination of zinc oxide manganese content--Atomic absorption spectrometry method (English Version)

Standard No.

GB/T 4372.5-2001

Language

Chinese, Available in English version

Release Date

2001

Published By

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

Status

Be replaced 2015-08

Replace By

GB/T 4372.5-2014

Latest

GB/T 4372.5-2014

Replace

GB/T 4372.4-1984

Scope

This standard specifies the direct method for the determination of manganese content in zinc oxide. This standard applies to the determination of manganese content in zinc oxide by direct method. Measuring range: 0.00005% to 0.0010%.

GB/T 4372.5-2001 history

• 2014 GB/T 4372.6-2014 Methods for chemical analysis of zincoxide produced by direct process.Part 6:Testing of metallic zinc
• 2001 GB/T 4372.6-2001 Methods for chemical analysis of zinc oxide produced by direct process--Methods for chemical analysis of zinc oxide made by direct process--Test of metallic zinc
• 1984 GB/T 4372.5-1984 Methods for chemical analysis of zinc oxide(direct process)--The anthraquinone method for the detection of metallic zinc

GB/T 4372.5-2001 Methods for chemical analysis of zinc oxide produced by direct process--Determination of zinc oxide manganese content--Atomic absorption spectrometry method has been changed from GB/T 4372.4-1984 Methods for chemical analysis of zinc oxide(direct process)--The potassium periodate photometric method for the determination of manganese content.

GB/T 4372.5-2001 -All Parts