Arsenic (As) and Antimony (Sb)

Iopamidol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 60208-45-9

4-n-Propylbiphenyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 10289-45-9

Dimethoate, 100 µg/ml, Ethyl acetate, 5ml