Hexamethylphosphoramide Back Catalog number: 71262 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MPN-72 1,2,4,5,7,8-Hexachloro(13C10)naphthalene, 1.2mL x 50ug/mL, nonane Price on request 672980 Trimethoprim, 250mg Price on request 90690 Di-n-butyl phthalate Price on request