Metformin-d6 HCl, 1000µg/ml in MeOH, 1ml Back Catalog number: 12114.4-K-ME Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 674592 Fenthion-oxon-sulfoxide, 10.0 µg/ml, Acetonitrile Price on request S-4298-50-MX MIX 3 Fumonisins mix FB1&FB2, 50µg/mL in acetonitrile/water, 1ml Price on request 672951 Colistin sulfate, 100mg Price on request