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2,2',3,4,5',6-Hexachlorobiphenyl 标准品
丙酮中氯唑磷
b-Endosulfan (d4) Solution 100ug/ml in n-Nonane
阿加曲班
联苯三唑醇 标准品
磺胺邻二甲氧嘧啶-D4溶液, 100ppm
(E)-1-Acetyl-α-(5-fluoro-2-hydroxyphenyl)-N-hydroxy-4-piperidinemethanimine
可可油基质样品 标准品
威百亩溶液, 1000ppm
2,4-DINITROPHENOL, 1X1ML, MEOH, 500UG/ML