4-Hydroxybenzoic acid, 1000µg/mL in MeOH, 1ml

4,4'-Thiodianiline, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 139-65-1

Benzo[a]chrysene, neat, Solvent-neat, Unit 2mg, # of units-1, Cas.no. 213-46-7

1-(1,3-Benzodioxol-5-yl)propan-2-amine