Study of the biological cleanability of surfaces using radioisotope tracer techniques.
D004926:Escherichia coli; D005118:Extraterrestrial Environment; D008722:Methods; D010759:Phosphorus Isotopes; D011868:Radioisotopes; D013229:Stearic Acids; D013242:Sterilization; D013499:Surface Properties; D013501:Surface-Active Agents; D013997:Time Factors; D014465:Ultrasonics; D014867:Water
D010759:Phosphorus Isotopes; D011868:Radioisotopes; D013229:Stearic Acids; D013501:Surface-Active Agents; D014867:Water