Isopropalin, 10 µg/ml, Ethyl acetate, 10ml

Internal Standard Stock Solution, 1.2ml, nonane

Ofloxacin, 100µg/ml in Acetonitrile, 5ml

Methyl nonanoate (Methyl pelargonate), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1731-84-6