title: Hydrogen--tritium exchange.
mesh_terms: D006859:Hydrogen; D007553:Isotope Labeling / Q000379:methods*; D007700:Kinetics; D010455:Peptides; D011119:Polynucleotides; D011506:Proteins; D014316:Tritium
chemical_list: D010455:Peptides; D011119:Polynucleotides; D011506:Proteins; D014316:Tritium; D006859:Hydrogen