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Combined Surrogate Standards Mixture - 8250A VARIED in Methylene chloride
甲醇中灭蝇胺
腈苯唑 BePure-22787YA
Fenoxaprop ethyl Solution 100ug/ml in Methanol
Trimellitic acid amide
敌稗 标准品
Phenyl mercuric phthalate
Mercury - Hg metal, 99.998%, 2% HNO3(有证书)
4.4'-Dichlorobenzophenone
Bismuth - Bi metal, 99.999%, 2% HNO3