Siduron, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 678501 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 97785 Acetonitrile Price on request 679337 Sotalol hydrochloride, 100mg Price on request 32211 1,1-Dichloroethane Price on request