1,2,4-Trichlorobenzene, 100 µg/ml, n-Hexane, 5ml

2,3,3',4,4',5'-Hexachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 69782-90-7

Iopamidol, 100µg/ml in MeOH, 1ml

Oxcarbazepine, certified, 50mg