2-Methylnaphthalene, 10 µg/ml, Cyclohexane, 10ml

Fermentation Standard HPLC

Ceftiofur sodium, 100mg

(R)-1-[(10-Chloro-6,7-dihydro-4-oxo-3-phenyl-4H-benzo[a]quiniliizin-1-yl]carbonyl-2-pyrrolidineMeOH, Comet assay grade,1.5mM,DMSO,1mL certan,