Decafluorobenzophenone,certified 标准品
纯品型,有证书,0.1g2,4-DB-methyl ester,certified 标准品
纯品型,有证书,250MG2,4-DB-2-ethylhexyl ester,certified 标准品
纯品型,有证书,0.25g2.4-DB-dimethylamine salt,certified 标准品
纯品型,有证书,0.1gDalapon-methyl ester,certified 标准品
纯品型,有证书,0.25g