Dibenzofuran Back Catalog number: 70116 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2013.12-5MG 2,3,3',4,4',5-Hexachlorobiphenyl, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 38380-08-4 Price on request D289905-1MG Desfuroyl Ceftiofur Cysteine Disulfide (Contain 5% Ceftiofur), 1mg Price on request 96586 1S,2R(+)-Ephedrine-D3 Price on request