2,4'-DDE, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678379 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 3438.10-100-CY Metamitron Price on request SCP150-200-006 CONOSTAN Cl Standard, 0.5% (5000ppm), 100g Price on request 673221 Carbaryl, 100 µg/ml, Acetonitrile, 5ml Price on request