Metformin, 1000μg/ml in MeOH, 1ml Back Catalog number: 72207 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675967 D5-Acetochlor, 100 µg/ml, Acetonitrile, 1ml Price on request S-FC92S-1.2ML 4,4'-DDT (ring-13C12), 100ug/ml in n-Nonane, 1,2ml Price on request 689556 Acrylamide, 100µg/ml in Acetonitrile, 5ml Price on request