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戊菌隆溶液,100ppm
氟哌啶醇溶液,100ppm
(办证)萘-D8
Chlorinated Solvents + Trihalomethanes 标准品
恩诺沙星-D5 BePure-22545XM
8种苯氧羧酸类除草剂混标(HJ 770-2015)
4-Methyl-cis-2-pentene
吡唑萘菌胺 BePure-23664YA
盐酸伐虫脒溶液, 100ppm
(-)-没食子儿茶素(P) 标准品