4-Methoxy-3,5-dichlorobiphenyl,100µg/ml in IO, 1ml

Cortisol, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 50-23-7

PAH Calibration solution CS5, in IO/TO, 1ml

Aniline, 100µg/ml in MeOH, 1ml