Fmoc-L-Alanine, 10/Package These are Amino Acid Cartridges for the ABI™ 431-433 Peptide Synthesizer. For Research Use Only. Not for use in diagnostics procedures. Format: Cartridge Platform: 433A Peptide Synthesizer Product Size: 10 each Regulatory Statement: For Research Use Only. Not for use in diagnostic procedures. Each package contains 10 cartridges.