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Carbon - Na2C2O4, 99.9+%, H2O
8270CAL-3, 5X1ML, CH2CL2, 5000UG/ML 标准品
α-雌二醇
2-氨基-4-硝基甲苯(2-甲基-5-硝基苯胺)(标准品)[99-55-8]
Phenylmercuric hydroxy quinalinolate (无证书)
金霉素
4-Bromodiphenyl ether
Diphenamid Solution in Acetonitrile
叶绿素铜钠盐(RG)(无纯度) 标准品
Arochlor 6070 Solution 100ug/ml in Methanol