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buffer
(redirected from Buffer Solutions)

    Also found in: Dictionary/thesaurus, Encyclopedia, Wikipedia 0.03 sec.
buffer /buf·fer/ (buf´er)
1. a chemical system that prevents changes in hydrogen ion concentration.
2. a physical or physiological system that tends to maintain constancy.
buff·er (bfr)
n.
A substance that minimizes change in the acidity of a solution when an acid or base is added to the solution.
v.
To treat a solution with a buffer.
buffer,
n a substance in a fluid that tends to lessen the change in hydrogen ion concentration that otherwise would be produced by adding acids or alkalis.
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For buffer solutions having temperature-dependent ionic strength, the applied temperature gradient results in a corresponding gradient in the electrophoretic velocity of a charged analyte in the channel.
Temperature gradient focusing in microfluidic channels. (General ... by Journal of Research of the National Institute of Standards and Technology
Tsang and his coworkers exposed three commonly used methacrylate polymers to buffer solutions both with and without cholesterol esterase for periods of 2 to 8 days.
Gums and resins by Adler, Tina / Science News
2 micron sterilizing grade filter with machV membrane technology removes contaminants from buffer solutions, tissue culture media and other process fluids used in drug manufacturing.
New Technology from Pall Provides Biotech Industry with Its First ... by Business Wire
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