Isofetamid, 100 µg/ml, Acetone, 1ml Back Catalog number: 682175 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 678119 D10-Chlorpyrifos, 100 µg/ml, Acetonitrile, 5ml Price on request 673528 2,4'-DDD, 100 µg/ml, Ethyl acetate, 5ml Price on request 676485 Thifluzamide, 100mg Price on request