4,4'-DDD, 100 µg/ml, Toluene, 5ml Back Catalog number: 675989 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 1633.11-25MG Cimetidine carboxamide dihydrochloride (free base), neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 110592-19-3 Price on request 0354.16-K-IO 2-Ethylanthracene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 52251-71-5 Price on request 92113 MA - EPH Matrix Spike Price on request