1,2:3,4-Diepoxybutane Back Catalog number: 90975 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 51048 Unleaded Gasoline 89 Octane - ETOH Price on request D296500-10MG D,L-O-Desmethyl Venlafaxine, 10mg Price on request 675322 Zoxamide, 100 µg/ml, Acetonitrile, 5ml Price on request