Butyric acid Back Catalog number: 72408 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675174 3,4-Dimethylphenol, 100 µg/ml, Methanol, 5ml Price on request 14800-0075-50ME5 7H-Perfluoroheptanoic acid, 50µg/ml in MeOH, 5ml Price on request 91358 1,1,1,2-Tetrachloroethane Price on request