1,2:3,4-Diepoxybutane Back Catalog number: 70355 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1H-HXCHLOR 1-Hydroxychlordene, 1.2mL x 100ug/mL, nonane Price on request 71985 3-Ethoxy-1-propanol Price on request 9013.4-K-DC N-Nitrosodiethylamine-d10, 1000µg/ml in dichloromethane, 1ml Price on request