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异丁醇
正己烷中甲基立枯磷
Prosulfuron Solution 100ug/ml in Acetonitrile
SALVINORIN A(P) 标准品
N-Acetyl-α-cyano-p-benzoyl-D,L-phenylalanine Ethyl Ester
2-(2-Aminoethyl)-1-methylpyrrolidine
百草枯(需单独加运费)(符合:GB 2763-2016)
阿里红
Selenium Metallo-Organic Standard 50ug/g in Mineral Oil
醚菊酯