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BHC delta isomer
2-环己基-4.6-二硝基酚
Acetaminophene-d4 (Paracetamol-d4)
TCLP Acids Mixture 1000ug/ml in Methanol
福美双(符合:GB 2763-2016)
辛菌胺(异构体混合物) Bepure-21442XA
2.2'.3.4.5.5'-Hexachlorobiphenyl (无证书)
4-Methyl-2,5-dimethoxyamphetamine Hydro-chloride C I
HYPOESTOXIDE(SH) 标准品
溴丁酰草胺 BePure-20713