9,10-Anthraquinone,1000 µg/mL,toluene,1mL,

Heliotrine, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 303-33-3

Benzo[a]pyrene D12, 10µg/mL in Cyclohexane, 10ml

Fenitrooxon-6 (O,O-dimethyl-d6), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1185155-54-7