title: Improved ultracentrifuge cells for high-speed sedimentation equilibrium studies with interference optics.
mesh_terms: D008722:Methods; D008970:Molecular Weight; D055095:Optics and Photonics; D010781:Photography; D010969:Plastics; D012822:Silicon Dioxide; D013057:Spectrum Analysis; D013997:Time Factors; D014461:Ultracentrifugation / Q000295:instrumentation* / Q000592:standards; D014466:Ultraviolet Rays
chemical_list: D010969:Plastics; D012822:Silicon Dioxide