GB/T 14352.18-1993 Methods for chemical analysis of tungsten ores molybdenum ores. Determination of rhenium content-Potassium thiocynate photometric method (English Version)
This standard specifies the determination method for rhenium content in tungsten ore and molybdenum ore. This standard is applicable to the determination of rhenium content in tungsten ore and molybdenum ore, and the determination range is 1-300μg/g.
GB/T 14352.18-1993 history
2010GB/T 14352.18-2010 Methods for chemical analysis of tungsten ores and molybdenum ores.Part 18:Determination of rhenium content
1993GB/T 14352.18-1993 Methods for chemical analysis of tungsten ores molybdenum ores. Determination of rhenium content-Potassium thiocynate photometric method