2,3,4,6,7,8-Hexachlorodibenzofuran Back Catalog number: 10636.12-50-T Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended BDE-21 2,3,4-Tribromodiphenyl ether, 1.2ml x 50ug/ml, nonane Price on request 98653 PAH Standard (20 ppm) Price on request C12197800 2,6-Diaminotoluene, 250mg Price on request