Benzo(e)pyrene, 10µg/ml in Cyclohexane, 10ml

28-Norlup-16(17)-ene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 53767-47-8

Zopiclone, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 43200-80-2

1,3-Phenylenediamine, 1000µg/mL in methylene chloride, 1ml