L-Proline Back Catalog number: 72241 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3754.20-K-IO 4-tert-Octylphenol 3EO, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2315-62-0 Price on request 677285 Folpet, 100 µg/ml, Cyclohexane, 1ml Price on request 52254 Lanthanide Metals Starter Kit Price on request