(-)-Nicotine, 10 µg/ml, Methanol, 10ml

3,9-Dimethylphenanthrene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 66291-32-5

Primary Calibration PID (VPH)

1-Amino-2-methylnaphthalene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 2246-44-8