2,4'-DDE, 10.0 µg/ml, Ethyl acetate, 10ml Back Catalog number: 673531 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 70491 1,2,3,4-Tetramethylbenzene Price on request ZA22005000CY Toxaphene Parlar-No. 50, 1µg/mL in Cyclohexane, 1ml Price on request 51155 Sulfur in Light Weight Mineral Oil - 1.0 Wt% Price on request