4,4’-DDD Back Catalog number: 79148 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 685905 D8-2,4'-DDT, 5mg Price on request 684557 Benzyldimethyloctadecylammonium chloride, 100 µg/m Price on request 8458.6-100-AN Oxydemeton-methyl, 100μg/mL in Acetonitrile, 1ml Price on request