1,2,7,8-Tetrabromodibenzofuran, 1.2ml x 50ug/ml, toluene Back Catalog number: BDF-1278 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 681524 Ethylbenzene, 1ml Price on request 92581 PAH Standard Price on request L10580000AL Bifenox, 10µg/mL in Acetonitrile, 10ml Price on request