进口标准品-标准物质实验室【北京华研】
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22341XM 杀草快，甲醇溶剂杀草快，甲醇溶剂 Killing grass fast, methanol solvent 1mL
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24685XM 百草枯，甲醇溶剂百草枯，甲醇溶剂 Paraquat, methanol solvent 1mL
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20067YM 丙酮，甲醇溶液丙酮，甲醇溶液 Acetone, methanol solution 1mL
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23965YN/23965YJ 甲醇，N,N-二甲基甲酰胺溶液甲醇，N,N-二甲基甲酰胺溶液 Methanol,N, N-dimethylformamide solution 1mL
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30934YC 1种石油烃混标，环己烷溶剂1种石油烃混标，环己烷溶剂 A mixture of petroleum hydrocarbons, cyclohexane solvent 1mL
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20741YM 替代物，甲醇溶剂替代物，甲醇溶剂 The substitute, methanol solvent 1mL
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23987XA 灭多威肟乙腈溶液灭多威肟乙腈溶液 Medovixime acetonitrile solution 1mL
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23983XB 灭多威丙酮溶液灭多威丙酮溶液 Methovir acetone solution 1mL
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30936YM 4种挥发性石油烃混标，甲醇溶液4种挥发性石油烃混标，甲醇溶液 Four volatile petroleum hydrocarbons mixed standard, methanol solution 1mL
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31754Y2M 5种挥发性有机物，甲醇溶液5种挥发性有机物，甲醇溶液 Five volatile organic compounds, methanol solution 1mL
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