1,2-Epoxybutane Back Catalog number: 70429 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1171.20-K-IO 10-Methylnonadecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 56862-62-5 Price on request 679295 Cythioate, 100 µg/ml, Methanol, 1ml Price on request 11097.6-10MG 2,4-Dimethylpyrrole,neat,neat,10mg Price on request