1,2:3,4-Diepoxybutane Back Catalog number: 90975 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677906 EPN, 100 µg/ml, Ethyl acetate, 1ml Price on request 2490.12-1G Tetra-n-propyltin, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 2176-98-9 Price on request 3510.12-100-CY Tetradifon Price on request