国家标准物质-标准物质实验室【北京华研】
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BYZ6631-2016 水中钾、钠、钙、镁标准溶液(钾、钠、镁、钙混标)水中钾、钠、钙、镁标准溶液(钾、钠、镁、钙混标) Standard solution of potassium, sodium, calcium and magnesium in water (mixed label of potassium, sodium, magnesium and calcium) 100mL
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BYZ6628-2016 锑标准溶液锑标准溶液 Antimony standard solution 20mL
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BYZ6541-2016 铵溶液标准物质铵溶液标准物质 Ammonium solution reference material 50mL
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BYZ6249-2016 硫酸银溶液标准物质硫酸银溶液标准物质 Silver sulfate solution reference material 500mL
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BYR3048-2016 铌标准溶液铌标准溶液 Niobium standard solution 50mL
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BYQ7001-2016 海水中铜，铅，镉，铬，锌溶液标准物质海水中铜，铅，镉，铬，锌溶液标准物质 Reference material for solution of copper, lead, cadmium, chromium and zinc in seawater 50mL
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BYJ4228-2016 铈标准溶液铈标准溶液 Cerium standard solution 50mL
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BYJ4227-2016 铍标准溶液铍标准溶液 Beryllium standard solution 50mL
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BYJ4224-2016 铝标准溶液铝标准溶液 Aluminium standard solution 50mL
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BYJ4222-2016 铱标准溶液铱标准溶液 Iridium standard solution 50mL
标准物质实验室 · 京ICP备19035853号-1