GB/T 14352.22-2021 Methods for chemical analysis of tungsten ores and molybdenum ores—Part 22:Determination of antimony content—Hydride generation atomic fluorescence spectrometry (English Version)
This part of GB/T14352 stipulates the determination of antimony content in tungsten ore and molybdenum ore by hydride generation-atomic fluorescence spectrometry. This part applies to the determination of antimony content in tungsten ore and molybdenum ore by hydride generation-atomic fluorescence spectrometry. The detection limit of antimony in this method is 0.12 μg/g. The determination range of antimony in this method is 0.2μg/g~100μg/g.
GB/T 14352.22-2021 Referenced Document
GB/T 14505 Method for chemical analysis of rocks and ores.General rules and regulations
GB/T 6682 Water for analytical laboratory use.Specification and test methods
GB/T 14352.22-2021 history
2021GB/T 14352.22-2021 Methods for chemical analysis of tungsten ores and molybdenum ores—Part 22:Determination of antimony content—Hydride generation atomic fluorescence spectrometry