1,2-Epoxybutane Back Catalog number: 70429 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 91597 PAH Standard Price on request S-4744-100-10IO Custom mix isoprenoids > 0627.15 2,6,10-Trimethyldodecane > 0628.18 2,6,10-Trimethylpentadecane Price on request 51122 Quantitative Crude Oil Standard ASTM D-5307 Price on request