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Cóip statach de shonraí a easpórtáiltear ó IATE ó am go chéile atá sa chnuasach seo. Níor cheart glacadh leis gurb ionann i gcónaí an t-eolas a thugtar faoi iontráil anseo agus a bhfuil sa leagan reatha den iontráil ar IATE. Is féidir an leagan reatha sin a cheadú ach cliceáil ar an nasc atá ar thaobh na láimhe deise ag barr gach iontrála. Breis eolais »

1 toradh

  1. SCIENCE|natural and applied sciences|physical sciences|chemistry
    crómatagrafaíocht criathair mhóilínigh Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Gelchromatographie | Gelfiltrationschromatographie | Gelfiltration | Gelchromatografie
    de
    Sainmhíniú als Säulenflüssigkeitschromatographie durchgeführte Methode zur Trennung von Substanzen aus Gemischen nach deren hydrodynamischen Volumen, idealerweise in Abwesenheit physikalisch-chemischer Wechselwirkungen der zu trennenden Moleküle mit der stationären Phase Tagairt Thieme RÖMPP Online, Eintrag zu "Gelchromatographie", Thieme, 2010, http://www.roempp.com/prod/ (25.08.2010)
    gel permeation chromatography | molecular sieve chromatography | gel filtration | size exclusion chromatography | gel chromatography | molecular exclusion chromatography | gel filtration chromatography | GFC | SEC | mol sieve | GPC
    en
    Sainmhíniú a technique for separating chemical substances by exploiting the differences in the rates at which they pass through a bed of a porous, semisolid substance Tagairt Encyclopaedia Britannica online > gel chromatography (article): http://www.britannica.com/eb/article-9036314/gel-chromatography (14/11/2007)
    Nóta Separation is effected as the sample passes through a column which is filled with a porous material, typically an organic gel. Small molecules can penetrate the pores whereas large molecules are excluded. The path of the large molecules is thereby shorter and these are eluted first. The medium-sized molecules penetrate some of the pores and are eluted later. The smallest molecules, with a mean hydrodynamic radius smaller than the pores of the gel, can penetrate all of the pores. These are eluted last
    chromatographie d'exclusion | tamisage moléculaire | chromatographie sur gel | chromatographie sur gel perméable | chromatographie par filtration sur gel | chromatographie par perméation de gel | gel-filtration | CPG
    fr
    Sainmhíniú La séparation suivant la taille des molécules est fondée sur leur différence de pénétration dans les pores d'un gel de polymère réticulé et gonflé. Tagairt GDEL