PCB No. 189, 10µg/ml in Isooctane, 10ml

Aromatic Volatile Org. Mix, 2.0mg/mL in MeOH,5x1ml

Norfloxacin, 100mg

2,2-Dimethylheptane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 1071-26-7