1-Aminonaphthalene, certified, 50mg

Iopamidol, 100mg

(S)-(+)-Carvone,96%,100 µg/mL,MeOH,1mL

EN 15721 Internal Standard Stock Solution, procedure A 1382.2 Ethanol 8mL Pentanol-3 80µL (Gives a concentration of approx. 8mg/mL)