This standard specifies the method for the determination of arsenic content in antimony. This standard applies to the determination of arsenic content in antimony. Measuring range: 0.005% to 0.50%.
GB/T 3253.1-2001 history
2008GB/T 3253.1-2008 Methods for chemical analysis of antimony and antimony trioxide.Determination of arsenic content.Arsenic molybdenum blue spectrophotometric method
2001GB/T 3253.1-2001 Methods for chemical analysis of antimony--Determination of arsenic content