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人参皂苷Rg2 对照品
2,2’,3,5,6’-五氯联苯(PCB 94) 标准品
氨基甲苯哒唑(HMEB)-13C6 BePure-23849
α-己基肉桂醛
PULEGONE, S-(-)-(SG) 标准品
First Standard® 甲醇中精二甲吩草胺溶液,100μg/mL
丙酮中杀螟硫磷溶液 广电计量
Amylcinnamic alcohol (mixture with Amyl hydrocinnamyl alcohol)
Oxanilide (copper inhibitor)
Phosphate @ 1000ug/ml in water