D8-4,4'-DDE, 100 µg/ml, Acetone, 1ml Back Catalog number: 676740 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 59610 IC Anions Cal Std - COA Level 2 Price on request 678310 Phorate-oxon-sulfone, 100 µg/ml, Acetonitrile, 1 Price on request 72283 Uracil Price on request