2,4,4-Trimethyl-1-pentene Back Catalog number: 71317 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11504.22-10-ME (-)-Noscapine,10 µg/mL,MeOH,1mL, Price on request 70545 Benefin Price on request 10339.15-K-ME Carbamazepine-10,11-epoxide Price on request