buffer salt solution

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• buffer solution — noun a solution containing a buffer • Hypernyms: ↑solution • Hyponyms: ↑starting buffer, ↑phosphate buffer solution, ↑PBS • Substance Meronyms: ↑buffer * * * …   Useful english dictionary

• buffer solution — n a solution that usu. contains on the one hand either a weak acid (as carbonic acid) together with one of the salts of this acid or with at least one acid salt of a weak acid or on the other hand a weak base (as ammonia) together with one of the …   Medical dictionary

• buffer — buffer1 /buf euhr/, n. 1. an apparatus at the end of a railroad car, railroad track, etc., for absorbing shock during coupling, collisions, etc. 2. any device, material, or apparatus used as a shield, cushion, or bumper, esp. on machinery. 3. any …   Universalium

• Solution — This article is about chemical solutions. For other uses, see Solution (disambiguation). Making a saline water solution by dissolving table salt (NaCl) in water. The salt is the solute and the water the solvent. In chemistry, a solution is a… …   Wikipedia

• buffer — 1. A mixture of an acid and its conjugate base (salt), such as H2CO3/HCO3−; H2PO4−/HPO42−, that, when present in a solution, reduces any changes in pH that would otherwise occur in the solution when acid or alkali is added to it; …   Medical dictionary

• solution — 1. The incorporation of a solid, a liquid, or a gas in a liquid or noncrystalline solid resulting in a homogeneous single phase. See dispersion, suspension. 2. Generally, an aqueous s. of a nonvolatile substance. 3 …   Medical dictionary

• solution — noun 1 to a problem, difficult situation, etc. ADJECTIVE ▪ complete, comprehensive ▪ partial ▪ effective, good, ideal, neat, optimal …   Collocations dictionary

• TAE buffer — is a buffer solution used in agarose electrophoresis, typically for the separation of nucleic acids such as DNA and RNA. [Ogden, R.C., and Adams, D.A., Electrophoresis in agarose and acrylamide gels. Methods Enzymol., 152, 61 87 (1987).] It is… …   Wikipedia

• NUN buffer — is a solution that makes it possible to purify proteins located in the nucleus of eukaryotic cells.[1] Although other procedures are available[2] they result in loss of albumin D box binding protein (DBP) which is unwanted if nuclear signal… …   Wikipedia

• Aqueous solution — Aqueous redirects here. For the fluid in the eye, see Aqueous humour. The first solvation shell of a sodium ion dissolved in water An aqueous solution is a solution in which the solvent is water. It is usually shown in chemical equations by… …   Wikipedia

• Nun Buffer — NUN (NUclear extraction, Novel method) buffer is a buffer that resembles the environment which is found in the nucleoplasm and is used to extract nuclear proteins. The high salt, urea and detergent concentrations disrupt the interactions between… …   Wikipedia