2,3-Butanediol Back Catalog number: 71086 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1579.4-1G Metformin hydrochloride, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 1115-70-4 Price on request 96062 4-(tert-Octyl)phenol Price on request 675716 Chlormephos, 100 µg/ml, Ethyl acetate, 5ml Price on request