2,4'-DDD, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678377 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 679507 Dopamine hydrochloride, 100mg Price on request 3422.11-100-AN Imidan Price on request 81416 Mevinphos Price on request