Mass-Labelled PCB Syringe Spike Solution, 1.2ml, nonane

Cerin acetate, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 17947-01-2

Norcocaine hydrochloride, 10mg

2,6-Dichlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 33146-45-1