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 92134 EPA Method 525 Pesticide Standard Price on request PCB-A10-CSH Extended Calibration/High Level Solution, 200ul, nonane Price on request 52519 EPA Method 300.0 Anions QC Standard Price on request