Volatile Mix C1, 200µg/ml in MeOH, 1ml

2-Methylnaphthalene, 10 µg/ml, Cyclohexane, 10ml

Cholest-5-ene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 570-74-1

Caffeine, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 58-08-2