- stationary column
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неподвижная стойка печи
Англо-русский словарь терминов металлургии и сварки. 2011.
stationary column
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Column chromatography — A chemist in the 1950s using column chromatography. The Erlenmeyer receptacles are on the floor. Column chromatography in chemistry is a method used to purify individual chemical compounds from mixtures of compounds. It is often used for… … Wikipedia
stationary phase — The solid adsorbent coating layer on TLC plates. In a packed column, the stationary phase is a low vapor pressure liquid that coats a solid support. Compounds are selectively retained based on their solubility in this liquid. In a capillary… … Forensic science glossary
column chromatography — Chem. See under chromatography. * * * ▪ chemistry in analytical chemistry, method for separating mixtures of substances in which a liquid or gaseous solution of the mixture is caused to flow through a tube packed with a finely divided solid … Universalium
Monolithic HPLC column — A monolithic HPLC column is a special type of column used in HPLC with porous channels rather than beads. High performance liquid chromatography (HPLC) is the third most widely used laboratory instrument, surpassed only by analytical balances and … Wikipedia
Chiral column chromatography — is a variant of column chromatography in which the stationary phase contains a single enantiomer of a chiral compound rather than being achiral. The two enantiomers of the same analyte compound differ in affinity to the single enantiomer… … Wikipedia
chromatography column — noun a vertical glass tube used in column chromatography; a mixture is poured in the top and washed through a stationary substance where components of the mixture are adsorbed selectively to form colored bands • Syn: ↑column • Hypernyms: ↑tube,… … Useful english dictionary
packed column — A metal tube evenly filled with a solid support material which is coated with a liquid stationary phase of low vapor pressure … Forensic science glossary
High-performance liquid chromatography — An HPLC. From left to right: A pumping device generating a gradient of two different solvents, a steel enforced column and an apparatus for measuring the absorbance. Acronym HPLC Classification Chromatography … Wikipedia
Battle of Villers-Bocage — Infobox Military Conflict conflict=Battle of Villers Bocage partof=Operation Overlord, Battle of Normandy caption=This map shows the direction of the 7th Armoured Divisions advance and the directions of the German attacks (One should note that… … Wikipedia
Michael Wittmann — Black Baron redirects here. For other uses, see Black Baron (disambiguation). Michael Wittmann Michael Wittmann … Wikipedia
precession — precessional, adj. /pree sesh euhn/, n. 1. the act or fact of preceding; precedence. 2. Mech. the motion of the rotation axis of a rigid body, as a spinning top, when a disturbing torque is applied while the body is rotating such that the… … Universalium
