4-Methylphenol, 100 µg/ml, Methanol, 5ml

Tramadol hydrochloride, 100mg

Acenaphthylene, 100 µg/ml, Cyclohexane, 1ml

Simazine, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 122-34-9