L-Phenylalanine Back Catalog number: 72233 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 38195 WS Formaldehyde Price on request 0488.10-K-IO 2-(Phenylthio)thiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 16718-12-0 Price on request 677057 Ethopabate, 100mg Price on request