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 38087 Total Organic Water Supply (WS) (Kit) Price on request X9230 o-Cresol Price on request 51109 Benzene and Toluene Calibration Blends Mix#4 Price on request