1,2-Epoxybutane Back Catalog number: 70429 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9314.12-100-IO 3,3',4-Trichlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 37680-69-6 Price on request 682222 Disperse Yellow 26, 100mg Price on request 8944.7-100-AN 2,6-Dichlorobenzonitrile Price on request