Ciprofloxacin-HCl, 100ug/ml, 10ml in ACN

2-Methyl-1-[4-(1-methylethyl)phenyl]-1-propanone, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 72846-62-9

2,6-Dimethylaniline

N-(1,3-Dimethylbutyl)-N´-phenyl-1,4-phenylenediamine, 50µg/ml in Acetonitrile, 5ml