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培氟沙星-D3溶液, 100ppm
Tetramethylammonium hexafluoro phosphate (无证书)
(E)-苯氧菌胺 标准品
枯草隆溶液,100ppm
辣椒红
庚烯磷
氟甲喹溶液, 100ppm
Chlorinated Solvents + Trihalomethanes 标准品
PUNYW25625342 Dextromethorphan EP Impurity B (Dextrorphan)
Phenyl ether (13C12) Solution 50ug/ml in n-Nonane