Mass-Labelled PCB Solution, 1.2ml x 20ng/ml, nonane

4-Cyclohexylbutyric acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 4441-63-8

Naphtho[2,3-a]coronene, 30µg/mL, Solvent-1,2,4-Trichlorobenzene, Unit 1mL, # of units-1, Cas.no. 190-74-9

Wavelength Calibration Solution (3B)