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Mini survival kits are intended to provide the basic needs of a survival situation, self-rescue, assistance or a return to normalcy in optimum situations. Two philosophies surround the preparation of mini survival kits. Some are prepared with a few comparatively large items such as a knife, matches, a whistle, emergency food, and water bottle.
R2A agar (Reasoner's 2A agar) is a culture medium [1] developed to study bacteria which normally inhabit potable water. [2] These bacteria tend to be slow-growing species and would quickly be suppressed by faster-growing species on a richer culture medium.
An agar plate – an example of a bacterial growth medium*: Specifically, it is a streak plate; the orange lines and dots are formed by bacterial colonies.. A growth medium or culture medium is a solid, liquid, or semi-solid designed to support the growth of a population of microorganisms or cells via the process of cell proliferation [1] or small plants like the moss Physcomitrella patens. [2]
A chemically defined medium (also known as synthetic medium) is a growth medium suitable for the in vitro cell culture of human or animal cells in which all of the chemical components are known. Standard cell culture media commonly consist of a basal medium supplemented with animal serum (such as fetal bovine serum, FBS) as a source of ...
CHU 13 medium is a culture medium used in microbiology for the growth of certain algal species, first published by S.P. Chu in 1942. [1] It is used as growth medium for the biofuel candidate alga Botryococcus braunii .
This bacterial growth medium was developed in 1971 for Lactococcus species isolated from milk products. It was originally called M16 medium, [1] but in 1975 Terzaghi and Sandine [2] added disodium-β-glycerophosphate to the medium as a buffer, and named the new growth medium M17 medium.
Potting soil or growing media, also known as potting mix or potting compost (UK), is a substrate used to grow plants in containers. The first recorded use of the term is from an 1861 issue of the American Agriculturist . [ 1 ]
LB medium bottle and LB agar plate Plate medium agar LB. Lysogeny broth (LB) is a nutritionally rich medium primarily used for the growth of bacteria. Its creator, Giuseppe Bertani, intended LB to stand for lysogeny broth, [1] but LB has also come to colloquially mean Luria broth, Lennox broth, life broth or Luria–Bertani medium. [2]