4,4’-DDD Back Catalog number: 79290 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11500.21-10MG Tianeptine sulphate mono hydrate,neat,neat,10mg, Price on request 8563.6-100MG D-Mannitol, Comet assay grade, , Solvent-, Unit , # of units-, Cas.no. 69-65-2 Price on request 3729.12-50-IO 4'-Fluoro-2,3,3',4,5,6-hexachlorobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request