n-Hexane

2,5-Dinitrotoluene, 100µg/ml in MeOH, 5ml

1,4-Dimethyl-2-(3,7-dimethyloctyl)benzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 19550-60-8

Penicillin V potassium salt, 100mg