D3-Ibuprofen, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 676976 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 677287 2,4,5-T, 250mg Price on request 675009 N,N-Dimethylsulfamide, 100mg Price on request 92565 Alcohol Standard 4 Price on request