Butyric acid (C4H8O2) Back Catalog number: 50677 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2316.9-100-CY Diuron Price on request 9899.21-K-T Glycidyl stearate,1000 µg/mL,toluene,1mL Price on request 50450 Custom Metals Standard Price on request