Agar, low gel strength, suitable for microbiology
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Catalog number
GC6234-100G
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Price
271.82 USD
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Size
5X100 g
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CAS
9002-18-0
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Molecular Weight
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Molecular Formula
(C12H18O9)n
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HS
1302310000
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Test
A gel is a solid jelly-like material that can have properties ranging from soft and weak to hard and tough. Gels are defined as a substantially dilute cross-linked system, which exhibits no flow when in the steady-state. By weight, gels are mostly liquid, yet they behave like solids due to a three-dimensional cross-linked network within the liquid. It is the crosslinking within the fluid that gives a gel its structure (hardness) and contributes to the adhesive stick (tack). In this way gels are a dispersion of molecules of a liquid within a solid in which the solid is the continuous phase and the liquid is the discontinuous phase. The word gel was coined by 19th-century Scottish chemist Thomas Graham by clipping from gelatin.
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Gene target
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Short name
Agar, strength, suitable for microbiology
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Technique
Gel
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Alternative name
media gelling agent, low electrophoretic matrix strength, suitable to measure microbiology
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MeSH Data
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Name
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Concept
Scope note:
Electrophoresis in which agar or agarose gel is used as the diffusion medium.
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Tree numbers
- E05.196.401.153
- E05.301.300.100
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Qualifiers
ethics, trends, veterinary, history, classification, economics, instrumentation, methods, standards, statistics & numerical data
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