Buffers for enzymes.
D002021:Buffers; D002413:Cations, Divalent; D004798:Enzymes / Q000302:isolation & purification* / Q000378:metabolism; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D009682:Magnetic Resonance Spectroscopy; D008670:Metals; D012997:Solvents
D002021:Buffers; D002413:Cations, Divalent; D004798:Enzymes; D008670:Metals; D012997:Solvents