YS/T 248.5-2007
Methods for chemical analysis of crude lead.Determination of copper content.Flame atomic absorption spectrometric method (English Version)

Standard No.

YS/T 248.5-2007

Language

Chinese, Available in English version

Release Date

2007

Published By

Professional Standard - Non-ferrous Metal

Latest

YS/T 248.5-2007

Replace

YS/T 248.6-1994

Scope

This section specifies the method for determination of copper content in crude lead. This section applies to the determination of copper content in crude lead. Measuring range: 0.05% ~ 4.0%.

YS/T 248.5-2007 history

• 2007 YS/T 248.5-2007 Methods for chemical analysis of crude lead.Determination of copper content.Flame atomic absorption spectrometric method
• 1970 YS/T 248.5-1985 Crude lead chemical analysis method Determination of arsenic content by arsenic antimony molybdenum blue photometric method