2-Methylbutane Back Catalog number: 70998 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680667 Sibutramine hydrochloride monohydrate, 50mg Price on request 1377.4-5ML sec-Butanol, neat, Solvent-neat, Unit 5mL, # of units-1, Cas.no. 78-92-2 Price on request 689294 D8-Thiodiglycol, 1000µg/ml in Methanol, 1ml Price on request