Propionic acid isobutyl ester Back Catalog number: 71648 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2998.9-K-CY 2,2,3-Trimethylhexane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 16747-25-4 Price on request 684615 2-Butanone-2,4-DNPH, 100mg Price on request 677811 D10-1-Butanol, 100 µg/ml, Acetonitrile, 1ml Price on request