This standard specifies the determination method of zinc content in tungsten ore and molybdenum ore. This standard is applicable to the determination of zinc content in tungsten ore and molybdenum ore, and the determination range is 0.01% to 2%.
GB/T 14352.5-1993 history
2010GB/T 14352.5-2010 Methods for chemical analysis of tungsten ores and molybdenum ores.Part 5:Determination of zinc content
1993GB/T 14352.5-1993 Mehtoss for chemical analysis of tungsten ores molybdenum ores. Determination of zinc content. Flame atomic absorption spectrometric method