L-Phenylalanine Back Catalog number: 72233 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11114.8-50-ME 1,2,5,6-Tetrabromocyclooctane,50 µg/mL,MeOH,1mL, Price on request 2085.6-K-T 2-Nitrophenol, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 88-75-5 Price on request 92844 EPA Method 525.2 Pesticide Level 3 Price on request