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(Zr,Hf,W,Mo,Ta,Nb,Ti)多元素混合标准溶液,analytical standard ,100ug/ml in 1.0mol/L HF and 1.0mol/L HNO3
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锆标准溶液,7440-67-7,1000μg/ml, in 1.0mol/L HNO3 and trace HF
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Silica gel 60 HF₂₅₄+₃₆₆ for thin-layer chromatography
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锑标准溶液,7440-36-0,1000μg/ml in 1%HF+5%HNO3
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ICP standard ICP单元素标准物质 德国Merck
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(Al、Bi、Fe、Mn、Mo、Sb、Si、Ta、Ti、Zn、Zr)多元素混合标准溶液(混标),100μg/ml,in 8% HNO3, 1% HF,Na+
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铷标准溶液,7440-17-7,analytical standard,1000μg/ml, in 1mol/L HNO3
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铁标准溶液,7439-89-6,analytical standard ,1000ug/ml in 1.0mol/L HNO3
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锰标准溶液,7439-96-5,analytical standard,100ug/ml in 1%HNO3
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钕标准溶液,7440-00-8,analytical standard, 1000μg/ml in 1mol/L HNO3
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