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ASTRAGALIN(KAEMPFEROL-3-O-GLUCOSIDE)(P) 标准品
32种农药混标(安捷伦276种多兽残解决方案2.0)
Ruelene (TM) Solution 100ug/ml in Acetonitrile
庚烯磷(含干冰运输费)
农药三氯杀螨醇溶液标准物质
3-Chloropropionitrile Solution 100ug/ml in Acetonitrile
异菌脲/扑海因
2-Quinoxalinecarboxylic Acid,
n-Hexanal-PFBOA derivative
Totarol