D4-Ketoprofen, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 676642 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 677032 UV-320, 100mg Price on request 680625 Mefentrifluconazole, 100 µg/ml, Acetonitrile, 1m Price on request 673847 Chlormequat chloride, 100 µg/ml, Water, 1ml Price on request