subhead only; with micro-organisms & helminths includes obtaining pure strains, demonstrating presence & culture techniques but consider also /growth & development; with chemicals & biological substances includes isolation of constituents; indexing policy: Manual 19.8.41; DF: /isol or /IP
Scope Note
Used with bacteria, viruses, fungi, protozoa, and helminths for the obtaining of pure strains or for the demonstration of the presence of or identification of organisms by DNA analyses, immunologic, or other methods, including culture techniques. It is used also with biological substances and chemicals for the isolation and purification of the constituents.
Entry Version
ISOL
Abbreviation
IP
Entry Term(s)
isolation
isolation and purification
purification
Online Note
search policy: Online Manual; use: main heading/IP or IP (SH) or SUBS APPLY IP
History Note
66; used with Category B 1966-68; B & D 1969-74; B1, B3-5 & D 1975 forward
Used with bacteria, viruses, fungi, protozoa, and helminths for the obtaining of pure strains or for the demonstration of the presence of or identification of organisms by DNA analyses, immunologic, or other methods, including culture techniques. It is used also with biological substances and chemicals for the isolation and purification of the constituents.
