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 71151 Caffeine, 1000µg/ml in MeOH, 1ml Price on request 673682 Propyzamide, 100 µg/ml, Ethyl acetate, 5ml Price on request 675729 Ofurace, 10 µg/ml, Ethyl acetate, 10ml Price on request