2,4'-DDE, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673532 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended C16709700 Quinoline Yellow, certified, 0.25g Price on request 50287 Nitrite (NO2-) as N Price on request 73215 Lidocaine Price on request