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低合金刚 标准品
喹禾灵
PUNYW26447454 Pyrantel Impurity D
Paraldehyde (1mg/ml in Methanol) (无证书)
Washington VPH Matrix Spiking Mixture (repkg) 50ug/ml in Methanol
灭螨猛; 甲基克杀螨溶液, 100ppm
阿克洛胺溶液,1000ppm
Butylmesityl oxide oxalate Solution 100ug/ml in Toluene
Phosmet Solution in Acetonitrile
Benazepril Acyl-β-D-glucuronide