13C6-Hexachlorobenzene, 100 µg/ml, Cyclohexane,

Mesalazine, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 89-57-6

Rufinamide-15N,d2, 1mg

4-tert-Octylphenol 5EO, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.