国家标准物质-国家标准物质网【世佳质检】
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HY-Y0496 甲醇中8种乙二醇醚类混合溶液标准物质甲醇中8种乙二醇醚类混合溶液标准物质 Eight kinds of glycol ethers in methanol mixed solution standard material 2mL
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HY-Y0495 甲醇中8种乙二醇醚类混合溶液标准物质甲醇中8种乙二醇醚类混合溶液标准物质 Eight kinds of glycol ethers in methanol mixed solution standard material 2mL
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HY-Y0494 正己烷中八甲基环四硅氧烷(D4)、十甲基环五硅氧烷(D5)混合溶液标准物质正己烷中八甲基环四硅氧烷(D4)、十甲基环五硅氧烷(D5)混合溶液标准物质 Octamethylcyclotetrasiloxane (D4), decamethylcyclopentasiloxane (D5) in hexane mixed solution standard material 1.2mL
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HY-Y0493 甲醇中二乙二醇单乙醚溶液标准物质甲醇中二乙二醇单乙醚溶液标准物质 Standard substance for diethylene glycol monoethyl ether solution in methanol 1.2mL
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HY-Y0492 甲醇中二乙二醇单乙醚溶液标准物质甲醇中二乙二醇单乙醚溶液标准物质 Standard substance for diethylene glycol monoethyl ether solution in methanol 1.2mL
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HY-Y0491 二氯甲烷中2种替代物混合溶液标准物质二氯甲烷中2种替代物混合溶液标准物质 Dichloromethane is a standard substance for mixed solution of two substitute substances 1.2mL
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HY-Y0490 甲醇中双苯噁唑酸(游离酸)溶液标准物质甲醇中双苯噁唑酸(游离酸)溶液标准物质 Dibenzoxazic acid (free acid) solution reference material in methanol 1.2mL
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HY-Y0489 乙腈中磷酸三苯酯溶液标准物质乙腈中磷酸三苯酯溶液标准物质 Triphenyl phosphate solution reference material in acetonitrile 1.2mL
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HY-Y0488 甲基叔丁基醚中9种卤代乙酸混合溶液标准物质甲基叔丁基醚中9种卤代乙酸混合溶液标准物质 Methyl tert-butyl ether in 9 kinds of halogenated acetic acid mixed solution standard material 1.2mL
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HY-Y0487 甲醇中脱氧卡巴氧溶液标准物质甲醇中脱氧卡巴氧溶液标准物质 Standard substance for deoxycarbamide solution in methanol 1.2mL
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