国家标准物质-标准物质实验室【北京华研】
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BYB2172-2016 铜、铁、锌、锰混合溶液标准物质铜、铁、锌、锰混合溶液标准物质 Copper, iron, zinc, manganese mixed solution standard material 50mL
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BYB2171-2016 铜、镉、铅、锌混合溶液标准物质铜、镉、铅、锌混合溶液标准物质 Copper, cadmium, lead, zinc mixed solution standard material 50mL
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BYB2170-2016 铜，锌混合溶液标准物质铜，锌混合溶液标准物质 Copper, zinc mixed solution standard material 50mL
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BYB2168-2016 铜、锌、铅、镉混合溶液标准物质铜、锌、铅、镉混合溶液标准物质 Copper, zinc, lead, cadmium mixed solution standard material 50mL
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BYB2166-2016 铟标准溶液铟标准溶液 Indium standard solution 50mL
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BYB2164-2016 水质碲(标样)水质碲(标样) Water tellurium (standard sample) 20mL
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BYB2163-2016A 水质钨(标样)水质钨(标样) Water quality tungsten (standard sample) 20mL
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BYB2163-2016 水质钨(标样)水质钨(标样) Water quality tungsten (standard sample) 20mL
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BYB2162-2016 水质钇(标样)水质钇(标样) Water quality yttrium (standard sample) 20mL
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BYB2161-2016 水质钽(标样)水质钽(标样) Tantalum for Water quality (Standard sample) 20mL
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