L-Phenylalanine Back Catalog number: 72233 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 52122 ICP-MS Tuning Solution #1 EPA 200.8 Price on request 82470 SPCC Class IV- Method 8261 Price on request 1550.19-K-IO n-Nonadecane-d40, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 39756-36-0 Price on request