Benzo[a]pyrene-d12,400µg/mL,cyclohexane,1mL,

5ß(H)-Pregnane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 481-26-5

3,4-Dichlorophenol, 250mg

Acid red 18 (E124), neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 51811-48-4