2,3,5-Tribromophenol, 1.2ml x 100ug/ml, toluene

1-n-Hexylperylene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 143076-98-6

EPN, 10 µg/ml, Ethyl acetate, 10ml

Benzo(a)pyrene