This standard specifies the method for the determination of moisture content in tin concentrates. This standard applies to the determination of moisture content in tin concentrate. Measuring range: 0.10% to 20.00%.
GB/T 1819.1-2004 history
2022GB/T 1819.1-2022 Methods for chemical analysis of tin concentrates—Part 1:Determination of moisture content—Heat drying method
2004GB/T 1819.1-2004 Methods for chemical analysis of tin concentrates Determination of water content--The weighing method
1979GB/T 1819-1979 Determination of moisture content in tin concentrates-gravimetric method