Cyprofloxacin-HCl, 100µg/ml in Acetonitrile, 5ml

4-Chloro-3-methylphenol, 100 µg/ml, Methanol, 5m

4,4’-Diamino-3,3’-dimethyldiphenylmethane

2,6,10,14,18-Pentamethylheneicosane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 66519-77-5