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三氯杀螨砜
Iprodione-d5 (3,5-dichlorophenyl-2,4,6-d3; hydantoin-5,5-d2) 标准品
恶唑菌酮 BePure-22753
4.4'-Dichlorobiphenyl Solution 2000ug/ml in t-Butylmethyl ether
二甲硝咪唑(地美硝唑,迪美唑) BePure-22231XM
Dhurrin 标准品
4.4'-Dichlorobenzophenone
Volatile Calibration Check Cmpds 标准品
喹硫磷 BePure-25383XM
甲氧苄氨嘧啶-D9