2,4'-DDE, 100 µg/ml, Methanol, 1ml Back Catalog number: 679458 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 676951 Alachlor ESA sodium salt, 100µg/ml, Acetonitrile, 1ml Price on request 683173 Oxamyl-oxime, 100 µg/ml, Acetonitrile, 5ml Price on request 32421 Toluene Price on request