Metformin, 1000μg/ml in MeOH, 1ml Back Catalog number: 72207 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 58066 Dysprosium (Dy) Price on request 680244 D10-Carbophenothion, 100 µg/ml, Acetone, 1ml Price on request 1156.36-100-IO n-Hexatriacontane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 630-06-8 Price on request