Melemo ea 8 ea Bohlokoa ea Liphate tsa Chemromatography tse tlase
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Melemo ea 8 ea Bohlokoa ea Liphate tsa Chemromatography tse tlase

Aug. 30th, 2023
Mokhoa oa chromatography ke mokhoa oa mahlale o sebelisoang masimong a bileng teng phapanyetsano le li-seprochanong. Karolo e 'ngoe e neng e kentsoe hangata e neng e keteka khafetsa lits'ebetsong tse atlehileng tsa li-chromagraphic li thatafalloa ke sammanase. Malinyane a ka tlase a chromagraphy a fanang ka melemo e fapaneng haholo e ka ntlafatsa ts'ebetso le ho tšepahala ha u khanna lihlahlobi; Sehloohong sena re koalela melemo e robeli e amanang le ho sebelisa li-varomatographs tse ka khonehang.

1. Kholo ea mohlala ea mohlala
Malinyane a ka tlase a chromaographyFana ka mohlala o phethahetseng oa mohlala ka lebaka la boqapi ba ona, e hlahisang masalela o fokolang, ka hona o eketsa litšila le ho hloka toka. Karolo ena e ka ba molemo haholo ha o sebetsana le maikutlo a haellang kapa mehlala ea bohlokoa kaha ke mohlala o mong le o mong.

2. O fokotsehile

Molumo o shoeleng o bua ka sebaka pakeng tsa sampole le tolet e ka lebisa ho tse phetheseleng le qeto ea li-chromatography. Li-vaels tse tlase li fokotsa bophahamo bo shoeleng le tse nepahetseng ka ho fokotsa ho se hloekiseng ha ba kenya likholomo tsa li-chromatographic.

3. Khokahano e ntlafalitsoeng

Li-vaels tsena li beha meralo e tlase bakeng sa lisebelisoa tse ka tlase tsa mohlala. Sena se thusa ho fihlela liphetho tsa corromatographic li hlahisoa ka ho boloka libuka tse sa lumellaneng tsa ho kopanya ka kotloloho bakeng sa ho kopanya hoa hoamana le nepahetseng le ho tsebahala.

4. Ho bonolo ha batho ba kenang

Li-laboratories tsa sejoale-joale li itšetleha haholo ka mekhoa ea ho kenyelletsa le ho fokotsa liphoso tsa li-comtems le litsamaiso tsa liroboto tse bataletseng.

5. Sekhechana sa Septum

Ho tiisoa ka nepo ho bohlokoa ho lefella mehlala khahlanong le tšilafalo le ho fetoha mouoane, kaLi-vaes tse tlase tse bataletsenge na le li-cap tse fapaneng leseptumLikhetho tse netefatsang litiiso tse sireletsehileng tse netefatsang tsa sampole li lula li sa sebetse ho fihlela lits'ebetso tsa lipelaelo.

Notlolla leseli le felletseng ho PTFE \ silicone SEPTA. Qoba ho sengoloa sena bakeng sa Boithuto ba Pelemimi Boleng ho PTFI le Silicone Septa:Premium Ptfe le silicone SEPTA: Litharollo tse tšepahalang tsa tiiso
6. Litlaleho tse fokolang

Moralo o bataletseng oa li-vaiale o thusa ho fokotsa litšebelisano le bona ka ho fokotsa tikoloho le litlamorao tse tlase tse ka fokotsang palo kapa tahlehelo ea lihlahlobo.

7. E tsamaisana le mekhoa e mengata

Lik'emane tse ka tlase tsa chromatography li loketse mekhoa e mengata ea chromatographic, ho kenyelletsa le li-chromatograph tsa chromatograph tsa chromatographs tse fapaneng (GC), li etsa khetho e loketseng bakeng sa lipalesa tse fapaneng tsa koro.


8. Ho hlaka ho hlaka

Pepenene le ho hlaka ke likarolo tsa bohlokoa tsa tlhahlobo ea maikutlo pele le tlhahlobo ea poso. Hangata litheko tse tlase li entsoe ka khalase e phahameng kapa lisebelisoa tsa polymer li fana ka litlhaloso tse ikhethang, ho khothaletsa bo-ramahlale ho hlahloba botšepehi ba mohlala.

Ka kakaretso, khethaLi-vial tse loketsengBakeng sa tlhahlobo ea ligramagraphy e susumetsang boleng ba eona le ho tšepahala. Lithibelo tsa li-chromagraphy tse bataletseng li fana ka melemo e mengata e bakang ho hlaphoheloa ho ntlafala, molumo oa molumo o shoeleng, o hlophisehile ka mekhoa e mengata ea ho kena. Moralo oa bona o lumella meralo e fokolang, ho qobella septim ea ho tiisa le ho lumellana le mekhoa e fapaneng ea chromatographic. Ho feta moo, kutlo ea pono e fanoeng ke matsapa ana e fana ka tiiso e eketsehileng ts'ebetsong ea tlhahlobo. Ho ile ha ba le likhato tsa chromatography tsa lits'ebetso tsa saense le li-indasteri, le li-varoma tsa li-chriatograph tse sephara li ipakile e le lisebelisoa tsa bohlokoa tsa lipalesa tsa lipalesa.

Bula likarabo tsa lipotso tse 50 tse tloaelehileng tsa HPLC ho sengoloa sena se felletseng. Fumana temoho e tsebahalang ka ts'ebeliso ea li-HPLC le melemo:Boholo ba 50 bo batloang khafetsa ho li-valc tse phehang
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