4,4'-DDD, 100 µg/ml, Methanol, 1ml Back Catalog number: 679457 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 674869 N,N-Dimethylhydrazine, 250mg Price on request 11204.11-10MG 1H,1H,2H,2H-Perfluoro-n-octyl acrylate-d3,neat,neat,10mg, Price on request 1230.26-10-IO d2 C26 Triaromatic Sterane, 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request