This section specifies the determination of arsenic content in bismuth. This section applies to the determination of arsenic content in bismuth. Determination range (mass fraction): 0.00003%-0.0012%.
YS/T 536.7-2009 history
2009YS/T 536.7-2009 Methods for chemical analysis of bismuth.Determination of arsenic content.Atomic fluorescence spectrometric method
2006YS/T 536.7-2006 Bismuth Chemical Analysis Method Ion Exchange Separation-Hydride Generation-Flame Atomic Absorption Spectrometry Determination of Arsenic