Calibration Verification Solution , 1mL, nonane

2,4,4',5-Tetrachlorobiphenyl, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 32690-93-0

Cimetidine (free base), neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 51481-61-9

Mass-Labelled PCDD/PCDF Internal Standard Solution, 1.2ml, nonane