Butyric acid, 250μg/ml in Water, 1ml Back Catalog number: 31796-1 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9899.21-K-T Glycidyl stearate,1000 µg/mL,toluene,1mL Price on request 1537.18-K-TX5 p-Terphenyl-d14, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 1718-51-0 Price on request 72060 Dimethyl phthalate-d4 Price on request