cis-2-Butene Back Catalog number: 72428 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S688767 Succinic Acid-13C4, 10mg Price on request 3382.12-100-CY Dioxathion Price on request XA13586000EA Fenthion-sulfone, 100µg/mL in Ethylacetate, 1ml Price on request