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铌标准溶液,7440-03-1,1000μg/ml,in 1.0 mol/L hydrofluoric acid and trace HNO₃
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苯酚标准溶液,108-95-2,analytical standard,500mg/L in pure water
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四氯化碳标准溶液,56-23-5,analytical standard,1000ug/ml in methanol
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甲磺隆标准溶液,74223-64-6,analytical standard,10μg/ml,u=4% in acetone
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乙酸正丁酯标准溶液,123-86-4,analytical standard,1000ug/ml,in methanol
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(La,Ce,Pr,Nd,Sm,Y)多元素混合标准溶液(混标),100μg/ml
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铕标准溶液,7440-53-1,1000μg/mL in 10%HCL
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铁标准溶液,7439-89-6,500mg/L in 1%HCl
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钒标准溶液
-
钴标准溶液
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