GB/T 4375.11-1984 Methods for chemical analysis of gallium--The cold vapor atomic absorption spectrophotometric method for the determination of mercury content
This standard applies to the determination of mercury in gallium. Measuring range: 0.000020~0.00010%.
GB/T 4375.11-1984 history
1984GB/T 4375.11-1984 Methods for chemical analysis of gallium--The cold vapor atomic absorption spectrophotometric method for the determination of mercury content
GB/T 4375.11-1984 was changed to YS/T 520.11-2006 Gallium Chemical Analysis Method Cold Atomic Absorption Spectrophotometric Determination of Mercury.