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杀草强 BePure-20327XM
Semi-Volatile Spiking Mixture 标准品
Flufenoxuron
Phenyl-B-naphthylamine-acetone reaction product
3-Picoline-N-oxide (无证书)
Dialkyl adipate (mixed linear C7&C9)
二嗪农(符合:GB 2763-2016)
First Standard® 乙滴涕
低密度聚乙烯标准品(3 strips)
尼尔雌醇