国家标准物质-标准物质实验室【北京华研】
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BYQ8510-2016 甲醇中9种苯系物混合(9种TVOC标样)甲醇中9种苯系物混合(9种TVOC标样) Mixing of 9 benzene series in methanol (9 TVOC standard samples) 2mL
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BYQ8400-2016 乙酸乙酯中6种苯系物混合溶液标准物质乙酸乙酯中6种苯系物混合溶液标准物质 Reference material for mixed solution of 6 benzene series in ethyl acetate 2mL
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BYQ8399-2016 乙酸乙酯中6种苯系物混合溶液标准物质乙酸乙酯中6种苯系物混合溶液标准物质 Reference material for mixed solution of 6 benzene series in ethyl acetate 2mL
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BYQ8398-2016 乙酸乙酯中6种苯系物混合溶液标准物质乙酸乙酯中6种苯系物混合溶液标准物质 Reference material for mixed solution of 6 benzene series in ethyl acetate 2mL
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BYQ8397-2016 乙酸乙酯中6种苯系物混合溶液标准物质乙酸乙酯中6种苯系物混合溶液标准物质 Reference material for mixed solution of 6 benzene series in ethyl acetate 2mL
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BYQ8368-2016 二硫化碳中3种二甲苯(邻/间/对二甲苯)混合溶液标准物质二硫化碳中3种二甲苯(邻/间/对二甲苯)混合溶液标准物质 Reference material for three xylene (O/M/p - xylene) mixed solutions in carbon disulfide 2mL
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BYQ8356-2016 甲醇中12种挥发性有机物(VOCs)混合溶液标准物质甲醇中12种挥发性有机物(VOCs)混合溶液标准物质 12 kinds of volatile organic compounds (VOCs) in methanol 1.2mL
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BYQ8355-2016B 甲醇中5种苯系物标样甲醇中5种苯系物标样 Standard samples of 5 benzene series in methanol 2mL
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BYQ8355-2016A 甲醇中5种苯系物标样甲醇中5种苯系物标样 Standard samples of 5 benzene series in methanol 2mL
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BYQ8355-2016 甲醇中5种苯系物标样甲醇中5种苯系物标样 Standard samples of 5 benzene series in methanol 2mL
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