Metformin, 1000μg/ml in MeOH, 1ml Back Catalog number: 72207 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9445.3-100-CY Dalapon Price on request 673269 Diuron, 100 µg/ml, Acetonitrile, 5ml Price on request 8620.37-10MG Stigmasteryl tosylate Price on request