title: An amino-acid analyzer preamplifier for colorimetry at 405 nm and for coupling to a computer.
mesh_terms: D000596:Amino Acids / Q000032:analysis*; D001322:Autoanalysis; D003124:Colorimetry / Q000379:methods; D003201:Computers; D003365:Costs and Cost Analysis
chemical_list: D000596:Amino Acids