title: Partition behavior of amino acids and small peptides in aqueous dextran--poly(ethylene glycol) phase systems.
mesh_terms: D000596:Amino Acids / Q000302:isolation & purification*; D001120:Arginine; D002250:Carbon Radioisotopes; D055598:Chemical Phenomena; D002621:Chemistry; D003911:Dextrans; D004151:Dipeptides; D006863:Hydrogen-Ion Concentration; D009578:Nitrobenzenes; D009842:Oligopeptides; D010121:Oxytocin; D010455:Peptides / Q000302:isolation & purification*; D011092:Polyethylene Glycols; D012964:Sodium; D012965:Sodium Chloride; D013431:Sulfates
chemical_list: D000596:Amino Acids; D002250:Carbon Radioisotopes; D003911:Dextrans; D004151:Dipeptides; D009578:Nitrobenzenes; D009842:Oligopeptides; D010455:Peptides; D013431:Sulfates; D011092:Polyethylene Glycols; D012965:Sodium Chloride; D010121:Oxytocin; D001120:Arginine; D012964:Sodium