1,2:3,4-Diepoxybutane Back Catalog number: 90975 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 93111 Aroclor 1254 Price on request 54138 0.10M Sodium Hydroxide (NaOH) Price on request 681925 Flurenol-butyl ester, 100 µg/ml, Ethyl acetate, Price on request