L-Valine Back Catalog number: 72285 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3149.23-K-IO Tricosanoic acid, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2433-96-7 Price on request 71479 4'-Chloroacetophenone Price on request 679867 Bis(2-ethylhexyl)-3,4,5,6-tetrabromophthalate, 100 Price on request