D3-Ketoprofen, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 684531 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 674482 Citrate-Extraction-Mix Price on request 674962 Propisochlor, 10.0 µg/ml, Cyclohexane, 10ml Price on request 685567 Isofetamid, 25mg Price on request