YS/T 248.3-2007 Methods for chemical analysis of crude lead.Determination of antimony content.Flame atomic absorption spectrometric method (English Version)
This section specifies the method for determination of antimony content in crude lead. This section applies to the determination of antimony content in crude lead. Measuring range: 0.1% ~ 4.0%.
YS/T 248.3-2007 history
2007YS/T 248.3-2007 Methods for chemical analysis of crude lead.Determination of antimony content.Flame atomic absorption spectrometric method
1970YS/T 248.3-1985 Crude lead chemical analysis method Determination of antimony content by cerium sulfate volumetric method