PAH Standard, 100µg/ml in Acetonitrile, 1ml

2,3,4,6,7-Pentachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

tert-Butanol, Comet assay grade, , Solvent-, Unit , # of units-, Cas.no. 75-65-0

3ß(H),17ß(H),21ß(H)-3-Hydroxyhopane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.