国家标准物质-标准物质实验室【北京华研】
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BYQ7710-2016 甲醇中1,2,3-三氯苯溶液标准物质甲醇中1,2,3-三氯苯溶液标准物质 Reference material for solution of 1,2, 3-trichlorobenzene in methanol 2mL
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BYQ7690-2016 二硫化碳中六氯苯溶液标准物质二硫化碳中六氯苯溶液标准物质 Reference material for hexachlorobenzene solution in carbon disulfide 2mL
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BYQ7689-2016 二硫化碳中六氯苯溶液标准物质二硫化碳中六氯苯溶液标准物质 Reference material for hexachlorobenzene solution in carbon disulfide 2mL
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BYQ7641-2016 甲醇中7种氯苯类混合溶液标准物质甲醇中7种氯苯类混合溶液标准物质 7 kinds of chlorobenzene mixed solution standard substances in methanol 2mL
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BYQ7640-2016 甲醇中7种氯苯类混合溶液标准物质甲醇中7种氯苯类混合溶液标准物质 7 kinds of chlorobenzene mixed solution standard substances in methanol 2mL
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BYQ7639-2016 甲醇中7种氯苯类混合溶液标准物质甲醇中7种氯苯类混合溶液标准物质 7 kinds of chlorobenzene mixed solution standard substances in methanol 2mL
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BYQ7621-2016 二硫化碳中对二氯苯(1,4-二氯苯)溶液标准物质二硫化碳中对二氯苯(1,4-二氯苯)溶液标准物质 Reference material for solution of p-dichlorobenzene (1, 4-dichlorobenzene) in carbon disulfide 2mL
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BYQ7620-2016 二硫化碳中对二氯苯(1,4-二氯苯)溶液标准物质二硫化碳中对二氯苯(1,4-二氯苯)溶液标准物质 Reference material for solution of p-dichlorobenzene (1, 4-dichlorobenzene) in carbon disulfide 2mL
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BYQ7619-2016 二硫化碳中间二氯苯(1,3-二氯苯)溶液标准物质二硫化碳中间二氯苯(1,3-二氯苯)溶液标准物质 Carbon disulfide intermediate dichlorobenzene (1, 3-dichlorobenzene) solution reference material 2mL
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BYQ7618-2016 二硫化碳中间二氯苯(1,3-二氯苯)溶液标准物质二硫化碳中间二氯苯(1,3-二氯苯)溶液标准物质 Carbon disulfide intermediate dichlorobenzene (1, 3-dichlorobenzene) solution reference material 2mL
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