1-Butene Back Catalog number: 71677 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70864 Triallate Price on request CA11340100 Chlormequat chloride 1,1,2,2-D4, certified, 5mg Price on request 1146.26-K-IO n-Hexacosane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 630-01-3 Price on request