进口标准品-标准物质实验室【北京华研】
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27888YD 多环芳烃混标，二氯甲烷/苯溶液多环芳烃混标，二氯甲烷/苯溶液 Polycyclic aromatic hydrocarbons mixed standard, dichloromethane/benzene solution 1mL
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21649YA 替代物溶液乙腈溶液替代物溶液乙腈溶液 Substitute solution Acetonitrile solution 1mL
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27888SA 多环芳烃混标，乙腈溶液多环芳烃混标，乙腈溶液 Polycyclic aromatic hydrocarbon mixed standard, acetonitrile solution 1mL
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33069YH 有机磷农药混标12种，正己烷溶液有机磷农药混标12种，正己烷溶液 Organophosphorus pesticide mixed standard 12, n-hexane solution 1mL
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IV-39073 HNO3/HF中17种多元素混标HNO3/HF中17种多元素混标 There are 17 kinds of mixed elements in HNO3/HF 125mL
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30907YB 替代物混标2种，丙酮溶液替代物混标2种，丙酮溶液 Substitutes mixed standard 2, acetone solution 1mL
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20745YB 内标物1-溴-2-硝基苯，丙酮溶液内标物1-溴-2-硝基苯，丙酮溶液 Internal standard 1-bromo-2-nitrobenzene, acetone solution 1mL
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27085XC 环己烷中2.2.4.4.5.5-六溴联苯(PBB153)环己烷中2.2.4.4.5.5-六溴联苯(PBB153) 2.2.4.4.5.5 -Hexabromobiphenyl in Cyclohexane (PBB153) 1mL
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30517XH 多氯联苯混标18种，正己烷溶液多氯联苯混标18种，正己烷溶液 Polychlorinated biphenyls mixed with 18, n-hexane solutions 1mL
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30706YM 有机挥发物混标12种，甲醇溶液有机挥发物混标12种，甲醇溶液 Organic volatile compounds mixed with 12 kinds, methanol solution 1mL
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