Tri-o-tolyl phosphate, 1.2ml x 50ug/ml, toluene

Anthraquinone-d8, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 10439-39-1

Deuterated EPA PAH-mix, See S-solutions pricelist, Solvent-, Unit , # of units-, Cas.no.

Chlortetracycline hydrochloride