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 70307 o-Xylene, 1000µg/ml in MeOH, 1ml Price on request 92314 EPA Method 525 Spike C Price on request 52159 CLP CRI Standard Price on request