2,3,4,6,7,8-Hexachlorodibenzofuran Back Catalog number: 10636.12-50-T Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended B693600 Butyl Paraben, 10g Price on request 67033 Fermentation Acids Standard Price on request 10961.17-10MG Naphthol AS,neat,neat,10mg, Price on request