1,2-Epoxybutane Back Catalog number: 70429 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10532.27-10MG 25-Hydroxyvitamin D3 Price on request 15900-2684-10CY1 epsilon-HCH, 10µg/ml in Cyclohexane, 1ml Price on request S-4197-ASS-10RFX5 Revised Oxygenate Quality Control Standard (with Internal Standard) 14 Analytes, each Wt.% as listed in RFA Gasoline; units: 1x10mL, 5x10mL Name Wt.% Name Wt.% Methanol 1 Di-isopropyl ether 1 Ethanol 1 iso-Butanol Price on request