Diheptyl phthalate (mixture of isomers), 1000mg

PAH-Mix 9, 100 ng/µl, 10ml

3,3',4-Tribromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 147217-78-5

Caffeic acid, >98%, 20mg