国家标准物质-国家标准物质网【世佳质检】
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HY-Y1278 甲苯中2,3,4,5-四氯苯胺溶液标准物质甲苯中2,3,4,5-四氯苯胺溶液标准物质 Solution reference material for 2,3,4, 5-tetrachloroaniline in toluene 1.2mL
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HY-Y1277 乙腈中2,3,4,5-四氯苯胺溶液标准物质乙腈中2,3,4,5-四氯苯胺溶液标准物质 Solution reference material for 2,3,4, 5-tetrachloroaniline in acetonitrile 1.2mL
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HY-Y1276 甲醇中多氯联苯PCB1248溶液标准物质甲醇中多氯联苯PCB1248溶液标准物质 Polychlorinated biphenyl PCB1248 solution reference material in methanol 2mL
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HY-Y1275 甲醇中多氯联苯PCB1232溶液标准物质甲醇中多氯联苯PCB1232溶液标准物质 Polychlorinated biphenyl PCB1232 solution reference material in methanol 2mL
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HY-Y1274 甲醇中多氯联苯PCB1221溶液标准物质甲醇中多氯联苯PCB1221溶液标准物质 Reference material for PCB1221 solution of polychlorinated biphenyls in methanol 2mL
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HY-Y1273 甲醇中多氯联苯PCB1016溶液标准物质甲醇中多氯联苯PCB1016溶液标准物质 Polychlorinated biphenyl PCB1016 solution reference material in methanol 2mL
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HY-Y1272 乙醇中12种酚类混合溶液标准物质乙醇中12种酚类混合溶液标准物质 The standard material of 12 kinds of phenol mixed solution in ethanol 1.2mL
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HY-Y1271 乙醇中12种酚类混合溶液标准物质乙醇中12种酚类混合溶液标准物质 The standard material of 12 kinds of phenol mixed solution in ethanol 1.2mL
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HY-Y1270 乙醇中2,6-二甲基苯酚溶液标准物质乙醇中2,6-二甲基苯酚溶液标准物质 Solution reference material for 2, 6-dimethylphenol in ethanol 2mL
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HY-Y1269 甲醇中2,4-二硝基苯酚-D3溶液标准物质甲醇中2,4-二硝基苯酚-D3溶液标准物质 2, 4-dinitrophenol-D3 solution standard substance in methanol 1mL
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