2-Methylbutane Back Catalog number: 32691 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2980.7-100 Aldicarb sulfoxide, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1646-87-3 Price on request 676708 D5-threo-Chloramphenicol, 2mg Price on request 678102 Phosphamidon, 100 µg/ml, Acetonitrile, 1ml Price on request