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Chemical analysis methods of rare earth chloride and light rare earth carbonate—Part 14:Determination of phosphorus radical content—Phosphorus-antimonate-molybdenum blue spectrophotometry
全国稀土标准化技术委员会
GB/T 16484的本部分规定了氯化稀土、碳酸轻稀土中磷酸根量的测定方法。本部分适用于氯化稀土、碳酸轻稀土中磷酸根量的测定。测定范围:0.002 5%~0.10%。
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