YS/T 746.4-2010 Methods for chemical analysis of lead-free tin-based solders- Part 4: Determination of lead content- Flame atomic absorption spectrometric method (English Version)
This part of YS/T 746 specifies the method for determination of lead content in lead-free tin-based solders. This section applies to the determination of lead content in lead-free tin-based solders. Measuring range: 0.005 0%-0.100%.
YS/T 746.4-2010 history
2010YS/T 746.4-2010 Methods for chemical analysis of lead-free tin-based solders- Part 4: Determination of lead content- Flame atomic absorption spectrometric method