2,3,4-Tribromodibenzofuran, 1.2ml x 50ug/ml, toluene Back Catalog number: BDF-234 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 675250 Pyriproxyfen, 100 µg/ml, Acetonitrile, 5ml Price on request 676606 D4-1,2-Dichloroethane, 100mg Price on request 71157 Tetraethylene glycol Price on request