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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 ...
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 ...
Specimens should be regularly rotated in order to reduce light damage. 50–100 lux is the recommended light exposure for taxidermy, though some types of feathers are susceptible to damage at 50 lux. [7] The maximum annual exposure levels for biological specimens, feathers, fur, and leather is 180,000 lux hours. [4]
The specimens stored by a biobank and made available to researchers are taken by sampling. Specimen types include blood, urine, skin cells, organ tissue, and other materials. Increasingly, methods for sampling tissue specimens are becoming more targeted, sometimes involving the use of MRI to determine which specific areas of tissue should be ...
As many as 30 of these specimens could represent new species, and most of the specimens from known species will represent new range records. Along with biological specimens, 30 rock samples for age dating and geochemical analysis were collected to help reveal the geologic history of American Samoa seamounts, atolls, and islands. The dives also ...
A biologics license application (BLA) is defined by the U.S. Food and Drug Administration (FDA) as follows: . The biologics license application is a request for permission to introduce, or deliver for introduction, a biologic product into interstate commerce (21 CFR 601.2).
The Chinese owner of an unauthorized central California lab that fueled conspiracy theories about China and biological weapons has been arrested on charges of not obtaining the proper permits to ...
When items are shipped (particularly by common carrier), strict regulations govern the construction, preparation, and labeling of shipping containers. Compliance with the regulations starts with the proper classification of the material to be shipped: chemical composition, flash point of liquid, degree of hazard, etc.