Octachloronaphthalene Back Catalog number: 70742 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72479 n-Octacosane-d58 Price on request 683391 4-Methylbenzophenone, 1000mg Price on request 1579.4-250MG Metformin hydrochloride, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 1115-70-4 Price on request