Petroleum Marker Standard

Thiadone (Flufenacet Metabolite), 100 µg/ml, Acet

2,3',4',6-Tetrabromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 189084-62-6

4-Aminobiphenyl, 100mg