1,2,3,8-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Back Catalog number: DF-1238-S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 679075 Methoprene, 10 µg/ml, Acetonitrile, 10ml Price on request 10736.12-100-IO 2,2',3,3',4,4'-Hexachlorobiphenyl Price on request PN-31S 1,2,3,8-Tetrachloronaphthalene, 1.2ml x 50ug/ml, nonane Price on request