Isobutyric acid Back Catalog number: 71809 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673301 Fluopicolide, 100 µg/ml, Acetonitrile, 5ml Price on request 70828 Folicur (Tebuconazole) Price on request 673592 Fenpropathrin, 100 µg/ml, Ethyl acetate, 5ml Price on request