国家标准物质-标准物质实验室【北京华研】
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GBW(E)083314 甲醇中磺胺二甲嘧啶溶液标准物质甲醇中磺胺二甲嘧啶溶液标准物质 Standard substance for sulfadimethacil solution in methanol 1.2mL
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GBW(E)083313 甲醇中磺胺甲基嘧啶溶液标准物质甲醇中磺胺甲基嘧啶溶液标准物质 Standard substance for sulfadiazine solution in methanol 1.2mL
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GBW(E)083312 甲醇中磺胺嘧啶溶液标准物质甲醇中磺胺嘧啶溶液标准物质 Standard substance for sulfadiazine solution in methanol 1.2mL
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GBW(E)083311 水中氟溶液标准物质水中氟溶液标准物质 Reference material for fluoride solution in water 20mL
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GBW(E)083311 水中氟溶液标准物质水中氟溶液标准物质 Reference material for fluoride solution in water 50mL
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GBW(E)083310 水中总磷溶液标准物质水中总磷溶液标准物质 Total phosphorus in water solution reference material 50mL
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GBW(E)083310 水中总磷溶液标准物质水中总磷溶液标准物质 Total phosphorus in water solution reference material 20mL
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GBW(E)083309 水中总磷溶液标准物质水中总磷溶液标准物质 Total phosphorus in water solution reference material 20mL
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GBW(E)083309 水中总磷溶液标准物质水中总磷溶液标准物质 Total phosphorus in water solution reference material 50mL
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GBW(E)083308 水中总磷溶液标准物质水中总磷溶液标准物质 Total phosphorus in water solution reference material 50mL
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