2,4'-DDD, 100mg Back Catalog number: 674986 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 73164 Tetradecanoic acid Price on request 679663 4-Dimethylaminoantipyrine, 250mg Price on request AC-AQ20-030 Aqueous ethanol control EtOH AQ (2.0g/L), 10 x 3.0ml Price on request