GB/T 3254.5-1998
Antimony trioxide--Determination of iron content (English Version)

Standard No.

GB/T 3254.5-1998

Language

Chinese, Available in English version

Release Date

1998

Published By

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

Status

Be replaced 2008-09

Replace By

GB/T 3253.2-2008

Latest

GB/T 3253.2-2008

Scope

This standard specifies the method for the determination of iron content in antimony trioxide. This standard applies to the determination of iron content in antimony trioxide. Measuring range: 0.00020% to 0.010%.

GB/T 3254.5-1998 history

• 2008 GB/T 3253.2-2008 Methods for chemical analysis of antimony and antimony trioxide.Determination of iron content.Orthophenanthroline spectrophotometric method
• 1998 GB/T 3254.5-1998 Antimony trioxide--Determination of iron content

GB/T 3254.5-1998 Antimony trioxide--Determination of iron content was changed to GB/T 3253.2-2008 Methods for chemical analysis of antimony and antimony trioxide.Determination of iron content.Orthophenanthroline spectrophotometric method.

GB/T 3254.5-1998 -All Parts