D8-4,4'-DDE, 10mg Back Catalog number: 676492 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 673487 Bromophos-ethyl, 100 µg/ml, Ethyl acetate, 5ml Price on request 2461.7-K-IP 3-Methyl-2-nitrophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 4920-77-8 Price on request 94745 o-Toluidine Price on request