Iopamidol-d3, 0,5mg

2,3,3',4,5,6-Hexachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 41411-62-5

Omeprazole, 1000µg/ml in MeOH, 1ml

m-Tolualdehyde