4,4’-DDD Back Catalog number: 79017 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673424 Propoxur, 10.0 µg/ml, Acetonitrile, 10ml Price on request 679988 Pseudotropine, 10mg Price on request 78009 3,5-Dichlorobenzoic acid Price on request