GB/T 1819.10-2004 Methods for chemical analysis of tin concentrates Determination of sulphur content-The high frequency infrared absorption method and the combustion potassium iodate titrimetric method (English Version)
This standard specifies the determination method of sulfur content in tin concentrate. This standard applies to the determination of sulfur content in tin concentrate. Measuring range: 0.001% to 0.50%.
GB/T 1819.10-2004 history
2017GB/T 1819.10-2017 Methods for chemical analysis of tin concentrates—Part 10: Determination of sulfur content—High frequency combustion with infrared absorption method and potassium iodate titrimetric method
2004GB/T 1819.10-2004 Methods for chemical analysis of tin concentrates Determination of sulphur content-The high frequency infrared absorption method and the combustion potassium iodate titrimetric method
1979GB/T 1829-1979 Determination of sulfur content in tin concentrates--Direct combustion-iodometric method
GB/T 1819.10-2004 Methods for chemical analysis of tin concentrates Determination of sulphur content-The high frequency infrared absorption method and the combustion potassium iodate titrimetric method has been changed from GB/T 1829-1979 Determination of sulfur content in tin concentrates--Direct combustion-iodometric method.