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thin layer plate

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  • Thin layer chromatography — Separation of black ink on a TLC plate Acronym TLC Classification Chromatography Other techniques Related …   Wikipedia

  • thin-layer chromatography — thin .lā ər n chromatography in which the solution containing the substances to be separated migrates by capillarity through a thin layer of the adsorbent medium (as silica gel, alumina, or cellulose) arranged on a rigid support abbr. TLC compare …   Medical dictionary

  • thin-layer chromatography — /thin lay euhr/, Chem. chromatography in which glass plates coated with thin layers of alumina, silica gel, or cellulose are used as an adsorbent. [1955 60; trans. of G dünnschicht chromatographie] * * * ▪ chemistry       in analytical chemistry …   Universalium

  • thin-layer chromatography (TLC) — Type of chromatography using as the stationary phase a thin layer (0.01 inch [0.25 mm]) of a special finely ground matrix (silica gel, alumina, or similar material) coated on a glass plate or incorporated in a plastic film. Solutions of the… …   Universalium

  • thin-layer chromatography — noun Date: 1957 chromatography in which a liquid sample migrates by capillarity through a solid adsorbent medium (as alumina or silica gel) which is arranged as a thin layer on a rigid support (as a glass plate) …   New Collegiate Dictionary

  • thin-layer chromatography — (TLC)    A procedure for separating compounds by spotting them on a glass plate coated with a thin (about 0.01 inch) layer of silica or alumina, and “developing” the plate by allowing a solvent to move upward by capillary action. TLC is… …   Forensic science glossary

  • thin-layer chromatography — noun A form of chromatography in which the solid phase is silica gel or a similar inert material supported on a glass plate. Syn: TLC …   Wiktionary

  • plate — [plāt] n. [OFr, flat object < fem. of plat, flat < VL * plattus < Gr platys, broad, flat: see PLATY ] 1. a smooth, flat, relatively thin piece of metal or other material 2. a sheet of metal made by beating, rolling, or casting 3. a) any… …   English World dictionary

  • plate — 1. [TA] In anatomy, a thin, relative flat, structure. SYN: lamina [TA]. 2. A metal bar perforated for screws applied to a fractured bone to maintain the ends in apposition. 3. The agar layer within a Petri dish or similar …   Medical dictionary

  • plate — I. noun Etymology: Middle English, from Anglo French, from plate, feminine of plat flat, from Vulgar Latin *plattus, probably from Greek platys broad, flat more at place Date: 14th century 1. a. a smooth flat thin piece of material b. (1) forged …   New Collegiate Dictionary

  • plate — plate1 [ pleıt ] noun *** ▸ 1 flat round dish ▸ 2 metal/bone/etc. cover ▸ 3 for showing information ▸ 4 thin silver/gold layer ▸ 5 (for printing) in book ▸ 6 for teeth ▸ 7 part of Earth s surface ▸ + PHRASES 1. ) count a flat round dish that you… …   Usage of the words and phrases in modern English

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