This standard specifies the method for the determination of beryllium content in beryllium ore. This standard is applicable to beryllium ore, and also applicable to the determination of low-content beryllium in lithium, rubidium, cesium ore, tantalum, and niobium ore. Measurement range: 1.0×10-6~0.40×10-2 Beryllium oxide.
GB/T 17414.2-1998 history
2010GB/T 17414.2-2010 Method for chemical analysis of beryllium ores.Part 2:Determination of beryllium content.Catalytic polarographic method
1998GB/T 17414.2-1998 Method for chemical analysis of beryllium ores--Determination of beryllium content-catalytic polarographic method