1,2:3,4-Diepoxybutane Back Catalog number: 90975 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 73532 Fluometuron-desmethyl Price on request 8921.20-5MG Pimaric acid, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 127-27-5 Price on request 58642 Molybdenum (Mo) Price on request