Ofloxacin, 100 µg/ml, Methanol, 1ml

p-Xylene, 1000µg/ml in MeOH, 1ml

2,2,3,3,4,5,5,6,6-Nonachlorobiphenyl

Benzyl alcohol, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 100-51-6