2,4'-DDD, 100mg Back Catalog number: 674986 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 92957 Aroclor 1254 Price on request 62842 QC Volatile Mix VOA-2 Price on request AC-AQ08-015 Aqueous ethanol control EtOH AQ (0.8g/L), 10x1,5ml Price on request