Anions Mix 2, varied µg/ml in Water, 100ml

Arochlor 1016 , 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 12674-11-2

Sodium 1H,1H,2H,2H-perfluoro-1-[1,2-13C2]-octane sulfonate (6:2), 50µg/ml in MeOH, 1,2ml

Pholcodine, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 509-67-1