Carvedilol, 100mg

5-Nitro-o-toluidine,100 µg/mL,acetonitrile,1mL,

(S)-1-[(10-Chloro-6,7-dihydro-4-oxo-3-phenyl-4H-benzo[a]quiniliizin-1-yl]carbonyl-2-pyrrolidinemethanol, Comet assay grade, 0.1mM, Solvent-DMSO, Unit 1mL certan, # of units-1, Cas.no. NA

D4-Ochratoxin A, 100 µg/ml, Acetonitrile, 1ml