YS/T 746.3-2010
Methods for chemical analysis of tin-based lead-free solders- Part 3: Determination of copper content- Flame atomic absorption spectrometric method and sodium thiosulfate titrimetric method (English Version)

Standard No.

YS/T 746.3-2010

Language

Chinese, Available in English version

Release Date

2010

Published By

Professional Standard - Non-ferrous Metal

Latest

YS/T 746.3-2010

Scope

This part of YS/T 746 specifies the method for determination of copper content in lead-free tin-based solder. This section applies to the determination of copper content in lead-free tin-based solders. Measuring range: 0.010%-1.000%.

YS/T 746.3-2010 history

• 2010 YS/T 746.3-2010 Methods for chemical analysis of tin-based lead-free solders- Part 3: Determination of copper content- Flame atomic absorption spectrometric method and sodium thiosulfate titrimetric method