4,4’-DDD Back Catalog number: 70099 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C14960000 Methabenzthiazuron, certified, 0.1g Price on request 682412 2-Ethoxyethyl acetate, 1000mg Price on request P2155018 Plastic additive 18, 50mg Price on request