1,2-Epoxybutane Back Catalog number: 70429 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11081.7-100MG 2,3-Dimethylpyridine,neat,neat,100mg, Price on request N-10584-250MG 2,3-Dichloronitrobenzene, 250mg Price on request 10147.19 6-Acetylmorphine-13C3 (free base), , Solvent-, Unit , # of units-, Cas.no. Price on request