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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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ICP-MS 校准
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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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联苯标准溶液,92-52-4,analytical standard,10ug/ml in methanol
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正十一烷标准溶液,1120-21-4,analytical standard ,1000ug/ml in methanol
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用于珀金埃尔默产品的 ICP-MS 雾化器和备件
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联胺标准溶液,302-01-2,analytical standard,1000μg/ml in 1.0mol/L HCl
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草甘膦标准溶液,1071-83-6,analytical standard,10ug/ml in water
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β-硫丹标准溶液,33213-65-9,analytical standard,10ug/ml in hexane
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