Ibuprofen, 100 µg/ml, Methanol, 1ml Back Catalog number: 681069 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 680288 Tralomethrin, 100 µg/ml, Isooctane, 1ml Price on request 1588.12-100-IO 2-Hydroxycarbazole, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 86-79-3 Price on request 10176.3-1G Acrylontrile, neat, Solvent-neat, Unit 1G, # of units-1, Cas.no. 107-13-1 Price on request