进口标准品-标准物质实验室【北京华研】
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26611XC PCBNo.52标准品PCBNo.52标准品 22′55′-Tetrachlorobiphenyl 10mg
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26579XC PCBNo.28标准品PCBNo.28标准品 244′-Trichlorobiphenyl 10mg
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30760YT 5种内标混标，甲苯溶液5种内标混标，甲苯溶液 5 internal standard mixed standard, toluene solution 1mL
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27888SA 16种多环芳烃混标，乙腈溶液16种多环芳烃混标，乙腈溶液 16 kinds of polycyclic aromatic hydrocarbons mixed standard, acetonitrile solution 1mL
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30899LA 15种多环芳烃混标，乙腈溶液15种多环芳烃混标，乙腈溶液 15 kinds of polycyclic aromatic hydrocarbons mixed standard, acetonitrile solution 5mL
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27888YD 16种多环芳烃混标，二氯甲烷16种多环芳烃混标，二氯甲烷 16 polycyclic aromatic hydrocarbons mixed standard, dichloromethane 1mL
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26995 苝同位素-D12标准品苝同位素-D12标准品 Perylene D12 10mg
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26993 苝标准品苝标准品 Perylene 10mg
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27003 芘同位素-D10标准品芘同位素-D10标准品 Pyrene D10 100mg
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27001 芘标准品芘标准品 Pyrene 100mg
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