-
银标准溶液,analytical standard ,1000ug/ml in 1%HNO3
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铱标准溶液,7439-88-5,1000ug/mL Ir in 2.0mol/L HCL
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钯标准溶液,7647-10-1,1000ug/ml in 2.0 mol/L hydrochloric acid
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水中硝酸根成分分析标准物质,1000ug/ml ±1% (20℃)
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水中硫酸根成分分析标准物质,1000μg/ml ±1% (20℃)
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水中硫酸根成分分析标准物质,100μg/ml ±2% (20℃)
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水中硫酸根成分分析标准物质,500μg/ml ±1% (20℃)
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色谱级水,7732-18-5,色谱级,用于AA, IC, ICP 和 TOC 分析
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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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ICP-MS 校准
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