1,2,3,7,8,9-Hexachlorodibenzofuran Back Catalog number: 10635.12-50-T Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 1579.4-1G Metformin hydrochloride, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 1115-70-4 Price on request 54173 Total Iron (Fe II and Fe III) Price on request 98974 Di-n-butyl sulfide as S Price on request