buffer salts

См. также в других словарях:

• 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

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

• Hank's salts — is a collective group of salts rich in bicarbonate ions. Typically, they are used as a buffer system in cell culture media and aid in maintaining the optimum physiological pH (roughly 7.0 7.4) for cellular growth. Due to their poorly reactive… …   Wikipedia

• 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

• phosphate buffer — a buffer system composed of acid phosphate and sodium or potassium salts, e.g., monosodium and disodium acid phosphate; in the body, it is important in regulating the pH of the renal tubular fluids …   Medical dictionary

• Sample preparation (mass spectrometry) — The sample preparation for mass spectrometry is used for the optimisation of a sample for the analysis in a mass spectrometer (MS).These have depending on their ion source different requirements for volume, concentration, and composition of the… …   Wikipedia

• буферные соли (напр. используются в качестве добавок в комплексных ингибиторах) — — [А.С.Гольдберг. Англо русский энергетический словарь. 2006 г.] Тематики энергетика в целом EN buffer salts …   Справочник технического переводчика

• acid–base reaction — ▪ chemistry Introduction       a type of chemical process typified by the exchange of one or more hydrogen ions, H+, between species that may be neutral (molecules, such as water, H2O; or acetic acid, CH3CO2H) or electrically charged (ions, such… …   Universalium

• protein — proteinaceous /proh tee nay sheuhs, tee i nay /, proteinic, proteinous, adj. /proh teen, tee in/, n. 1. Biochem. any of numerous, highly varied organic molecules constituting a large portion of the mass of every life form and necessary in the… …   Universalium

• Citrate — The citrate anion A citrat …   Wikipedia