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Biological specimens in an elementary school science lab. A biological specimen (also called a biospecimen) is a biological laboratory specimen held by a biorepository for research. Such a specimen would be taken by sampling so as to be representative of any other specimen taken from the source of the specimen. When biological specimens are ...
A laboratory specimen is sometimes a biological specimen of a medical patient's tissue, fluids, or other samples used for laboratory analysis to assist in differential diagnosis or staging of a disease process. These specimens are often the most reliable method of diagnosis, depending on the ailment.
A scientific collection is a collection of items that are preserved, catalogued, and managed for the purpose of scientific study. [1]Scientific collections dealing specifically with organisms plants, fungi, animals, insects and their remains, may also be called natural history collections or biological collections. [2]
Laboratory specimen, a biological specimen taken by sampling; Zoological specimen, an animal or part of an animal preserved for scientific use; Herbarium, a collection of preserved plant specimens for scientific study; Type specimen (mineralogy), a reference sample by which a mineral is defined
[1] [2] One definition is "an organized collection of human biological material and associated information stored for one or more research purposes." [3] [4] Collections of plant, animal, microbe, and other nonhuman materials may also be described as biobanks but in some discussions the term is reserved for human specimens. [3]
An array of zoological specimens at the Natural History Museum at the University of Oslo. A zoological specimen is an animal or part of an animal preserved for scientific use. Various uses are: to verify the identity of a , to allow study, increase public knowledge of zoology. Zoological specimens are extremely diverse.
A biorepository is a facility that collects, catalogs, and stores samples of biological material for laboratory research. Biorepositories collect and manage specimens from animals, plants, and other living organisms. Biorepositories store many different types of specimens, including samples of blood, urine, tissue, cells, DNA, RNA, and proteins ...
The material may be solid, liquid, gas, a material of some intermediate characteristics such as gel or sputum, tissue, organism, or a combination of these.Even if a material sample is not countable as individual items, the quantity of the sample may still be describable in terms of its volume, mass, size, or other such dimensions.