2,4-Dichloronitrobenzene, 250mg

(2S)-Iopamidol-d8 (di-N-hydroxyisopropyl-d4),100 µg/mL,MeOH,1mL,

4,5-Dimethylpyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 15679-25-1

Sodium Formate (CHO2-)