Benzo(a)pyrene, 10 ng/µl, 10ml

DEET, 250mg

4,7,10,13,16,19-Docosahexaenoic acid (all-cis), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 6217-54-5

4-Methylhippuric acid, 100mg