4,4'-DDD, 250mg Back Catalog number: 677528 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 9929.20-50UG 8:2 Di-PAPS-d4, neat, Solvent-neat, Unit ca. 50 µg, # of units-1, Cas.no. Price on request S-4529-5ML Reference Material ASTM 5010A, 5ml Price on request 11094.10-10MG 2-Pentylpyridine,neat,neat,10mg Price on request