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(有毒化学品环境)六氯苯 标准品
(办证) 羟甲基甲硝咪唑-D3 标准品
Ammonium @ 1000ug/ml in Water
呋虫胺 BePure-22291YA
(2-Fluorophenyl)glycine
Hydroquinone-d6 标准品
O,O-Dimethyl-d6 Dithiophosphate Ammonium Salt
高效氟吡甲禾灵 BePure-23213YM
苄嘧磺隆
2,4-Dichlorophenylacetic acid methyl ester Solution 5000ug/ml in Methanol