4,4’-DDD Back Catalog number: 79290 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 6164-3-02:250G Trifluoromethanesulfonic acid, PFC-MS, 99,5%, 250g Price on request C11920000 Cyromazine, 250mg Price on request 9280.16-25MG DL-Propranolol hydrochloride, neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 318-98-9 Price on request