2,4'-DDD, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673528 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended C16996500 Sulfamethazine, 250mg Price on request 95631 Semi-Volatile Mix Price on request 98735 Synthetic Pyrethroids, 1000µg/mL in EA, 1ml Price on request