This standard specifies the method for the determination of selenium content in antimony. This standard applies to the determination of selenium content in antimony. Measuring range: 0.0005% to 0.060%.
GB/T 3253.5-2001 history
2008GB/T 3253.6-2008 Methods for chemical analysis of antimony and antimony trioxide.Determination of selenium content.Atomic fluorenscence spectrophotometric method
2001GB/T 3253.5-2001 Methods for chemical analysis of antimony--Determination of selenium content
GB/T 3253.5-2001 Methods for chemical analysis of antimony--Determination of selenium content was changed to GB/T 3253.6-2008 Methods for chemical analysis of antimony and antimony trioxide.Determination of selenium content.Atomic fluorenscence spectrophotometric method.