Crotononitrile Back Catalog number: 71771 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9424.8-10MG Valproic acid, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 99-66-1 Price on request 79213 cis-Chlordane Price on request 97861 Aldehyde-DNPH Solution Price on request