Methods for chemical analysis of zirconium and zirconium alloys—Part 1:Determination of tin content—Potassium iodate titration and phenylfluorone-polyethylene glycoloctyl phenyl ether spectrophotometry
全国有色金属标准化技术委员会(SAC/TC 243)
GB/T 13747的本部分规定了锆及锆合金中锡量的测定方法。
本部分适用于海绵锆、锆及锆合金中锡量的测定。碘酸钾滴定法测定范围：0.50%～4.00%；苯基荧光酮聚乙二醇辛基苯基醚分光光度法测定范围0.001 0%～0.045%。
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