Volume changes by magnetic densitometry.
D003720:Densitometry; D006863:Hydrogen-Ion Concentration; D066298:In Vitro Techniques; D046911:Macromolecular Substances; D010783:Photometry; D055585:Physical Phenomena; D010825:Physics; D012260:Ribonucleases; D012997:Solvents
D046911:Macromolecular Substances; D012997:Solvents; D012260:Ribonucleases