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
全国有色金属标准化技术委员会(SAC/TC 243)
GB/T 1819的本部分规定了锡精矿中硫量的测定方法。
本部分适用于锡精矿中硫量的测定。
方法1〓测定范围：0.050%~0.50%；
方法2〓测定范围：＞0.50%～20.00%。
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