This standard specifies the method for the determination of nitrogen content in tantalum. This standard applies to the determination of nitrogen content in tantalum. Measuring range: 0.002% to 0.02%.
GB/T 15076.13-1994 history
2017GB/T 15076.13-2017 Methods for chemical analysis of tantalum and niobium—Part 13: Determination of nitrogen content—Inert gas fusion thermal conductivity method
1994GB/T 15076.13-1994 Methods for chemical analysis of tantalum and niobium-Determination of nitrogen content in tantalum