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 AC-AQ02-015 Aqueous ethanol control EtOH AQ (0.2g/L), 10x1,5ml Price on request 70385 Ethylenethiourea, 1000µg/ml in Ethylacetate, 1ml Price on request 677902 Dialifos, 10.0 µg/ml, Ethyl acetate, 10ml Price on request