YS/T 240.9-2007 Methods for chemical analysis of bismuth concentrate.Determination of lead content.Iodometric method and the flame atomic absorption spectrometric method (English Version)
This section specifies the method for determination of copper content in bismuth concentrates. This section applies to the determination of copper content in bismuth concentrate. Measuring range: >5.00%~22.00%.
YS/T 240.9-2007 history
2007YS/T 240.9-2007 Methods for chemical analysis of bismuth concentrate.Determination of lead content.Iodometric method and the flame atomic absorption spectrometric method