4,4'-DDE, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678380 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 0795.19-500-IO Dehydroabietine, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 5323-56-8 Price on request AC-SE30-030 Ethanol in serum control EtOH SE (3.0g/L), 10x3ml Price on request 2701.11-500MG Cimetidine hydrochloride, neat, Solvent-neat, Unit 500mg, # of units-1, Cas.no. 70059-30-2 Price on request