Ketoprofen, 100 µg/ml, Methanol, 1ml Back Catalog number: 681070 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 673929 Imazapyr, 10.0 µg/ml, Acetonitrile, 10ml Price on request 676523 D7-Beflubutamid, 5mg Price on request L-PFDOS Sodium perfluoro-1-dodecanesulfonate, 50µg/ml in MeOH, 1,2ml Price on request