Methods for chemical analysis of molybdenum—Part 21:Determination of carbon content and sulfur content—High frequency combustion-infrared absorption method
全国有色金属标准化技术委员会(SAC/TC 243)
GB/T 4325的本部分规定了钼中碳量与硫量的测定。
本部分适用于钼粉、钼条、三氧化钼及钼酸铵中碳量、硫量的测定。测定范围：碳：0.000 5%～0.30%；硫：0.000 5%～0.30%。
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