Cumyluron, 10.0 µg/ml, Acetonitrile, 10ml Back Catalog number: 680917 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 50687 Potassium (K) Price on request 54242 Alkalinity as Calcium Carbonate Price on request 71078 2-Methylbutyl acetate Price on request