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Ethiofencarb Solution in Acetonitrile
隐色孔雀石绿纯度标准物质
五氟磺草胺溶液, 100ppm
Methyl 11-trans-eicosenoate
N.N-Dimethylaniline Solution 200ug/ml in Methylene chloride
Cefmetazole Lactone (~90%)
(1R,2R,3R)-Aprepitant 标准品
二氯甲烷中十氟三苯基磷
3-氯-1, 2-丙二醇溶液, 1000ppm
Benzoylecgonine (Cocaine Metabolite) in Freeze-dried Urine