Properties:
RelatedCategories | Analytical/Chromatography,GCAccessories,GasChromatography(GC),InletLiner,Split/SplitlessType,SingleTaperDesign(woolpacked),InletLinersforAgilent(5890,6890,and7890), |
packaging | pkgof25 ea |
L×O.D.×I.D. | 78.5 mm×6.5 mm×4.0 mm |
Description:
Generaldescription
Deactivated(silanized)glassinletlinerforcapillaryinjectionports.
• FitsAgilent(5890,6890,and7890)
• FitsFinnigan(9001GCQ)
• FitsVarian(CP-1177Injector)
Thelineristhesecondmostimportantpartoftheinlet.Itisthecentrepieceoftheinletsystem,basicallyaglasstubebetweentheseptumandthecolumn,wherethesampleisevaporatedandbroughtintothegasphase.Split/splitlessinletallowsfastsampleintroductionandvaporizationwhichishighlyadvantageousforsmallsamplesizes.Thoughtheinjectionmodesforbothsplitandsplitlessarecarriedoutonthesameinlet,therearecertaindifferenceslikeasplitlessinjectioninvolvesthecompleteintroductionofthesampleintothecolumnwhereasinasplitinjection,thesampleisdividedintheinletasaresultonlypartofthesampleisintroducedinthecolumn.
Application
Split/splitlessinletequippedwithaflip-topsealingsysteminathermaldesorptionunitmaybeusedtoperformthermaldesorption(TD)forthedeterminationofpyrethroidsinwatersamples.