YS/T 521.4-2009
Methods for chemical analysis of blister copper.Part 4:Determination of lead,bismuth and antimony contents.Flame atomic absorption spectrometry (English Version)

Standard No.

YS/T 521.4-2009

Language

Chinese, Available in English version

Release Date

2009

Published By

Professional Standard - Non-ferrous Metal

Latest

YS/T 521.4-2009

Replace

YS/T 521.4-2006

Scope

This part of YS/T 521 specifies the method for determining the amounts of lead, bismuth and antimony in blister copper. This section is applicable to the determination of lead, bismuth and antimony in blister copper. Determination range: The mass fraction of lead is 0.05%-0.60%; the mass fraction of bismuth is 0.008%-0.15%; the mass fraction of antimony is 0.02%-0.60%.

YS/T 521.4-2009 history

• 2009 YS/T 521.4-2009 Methods for chemical analysis of blister copper.Part 4:Determination of lead,bismuth and antimony contents.Flame atomic absorption spectrometry
• 2006 YS/T 521.4-2006 Blister copper chemical analysis method for determination of lead, bismuth and antimony content