Metformin hydrochloride Back Catalog number: 1579.4-10MG Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 70201 Hexazinone Price on request 683840 Perthane, 100 µg/ml, Acetonitrile, 1ml Price on request DF-SS-A20 Mass-Labelled PCDD Sampling Spike Solution, 1.2ml x 20ng/ml, nonane Price on request