啶虫脒纯度标准样品  Purity standard sample of acetamidine  0.25g  

灭蝇胺纯度标准样品  Purity standard sample of myflaminide  0.25g  

盐酸二氟沙星标准样品  Difloxacin hydrochloride standard sample  100mg  

红霉素标准样品  Erythromycin standard sample  100mg  

氟苯尼考标准品  Flufenicol is standard  50mg  

草除灵(草除灵乙酯)纯度标准样品  Purity standard sample of oxalide (oxalide ethyl ester)  0.25g  

苯达松(灭草松)纯度标准样品  Bentazon (Bentazon) purity standard sample  0.25g  

苯醚甲环唑纯度标准样品  Purity standard sample of phenyloxazole  0.25g  

螺螨酯纯度标准样品  Spirogenin purity standard sample  0.25g  

溴虫腈(虫螨腈)纯度标准样品  Purity standard sample of bromfenitrile (chlorfenitrile)  0.25g