Butyric acid Back Catalog number: 72408 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended VHG-S20MIN-1500-1 Sulfur, 1500µg/g in 20 cSt Mineral Oil, 100ml Price on request DF-4-S 4-Chlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request CLM-4586-MT-1.2 Mono-ethyl phthalate (ring-1,2-13C2,99%, dicarboxyl-13C2,99%) 100 µg/mL in MTBE Price on request