Boholo bo boholo bo ama litholoana tsa chromatography tse hlalositsoeng
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Ke tšusumetso efe ea bohlanya ho litholoana tsa li-chromatography tsa chromatography?

Oct. 16th, 2024

Mokhoa oa chromatographic o sebelisoa haholo ho chemistry costry, biochemistry, le masimo a fapaneng ho arohana le ho sekaseka likarolo ka motsoako. Karolo e makatsang ea chromatographs hangata e hlokomolohuoang hangata ke boholo ba vaul e sebelisoang ho tšoara sampole. Khetho ea lesela e ka ama haholo ho nepahala, ea tlhahiso le sephetho se phahameng sa li-chromatographic. Sengoliloeng sena se hlahloba litlamorao tse fapaneng tsa boholo ba li-chromatography, litlamorao tsa lihlooho, kotsi ea kotsi ea ho hlahloba.

Mohlala oa molumo oa mohlala

Bongata ba mohlala ho sekaseka ke bo 'ngoe ea lintho tsa mantlha tse susumetsang khetho ea boholo bo boholo. Litimale tsa ciaromagraphy li fumaneha ka boholo bo fapaneng, hangata li theoha ho li-gialis tse nyane (0.3 ml) ho isa boholo ba li-gade (1.5 ml le 2 ml).

Micro Lianos: Tsena li loketse mantsoe a manyane a mohlala 'me li sebelisoa hangata lits'ebetsong tse phahameng tse kang li-chromatography tsa metsi tse phahameng. Boholo ba bona bo nyane bo fokotsa litšila 'me ba lumella tlhahlobo e nepahetseng ha ho na le ho fumaneha ha mohlala.

Li-vaialis tse tloaelehileng: Li-vaels tse kholo li lula libusing tse kholo empa li ka lebisa litabeng haeba li sa rate boholo ba sampole. Lihlahisoa tse ngata haholo li ka fella ka ho fetoloa kapa ho nyenyefatsa metsoako e matla, e lebisang liphetho tse sa nepahalang.

Ho khetha ntho e bohlokoa ka mokhoa o ts'oanang mohloli o hlokahalang o netefatsang hore ts'ebetso ea linepe e sebetsa ka mokhoa o atlehileng ha e ntse e boloka botšepehi ba mohlala.

Batla ho tseba hore na ke hobane'ng ha li-valiamatography tsa chromotography li molemo ho feta li-vavers tsa polasetiki, ka kopo sheba sengoloa sena: Mabaka a 3 a holimo ho 3


Liphello tsa lihlooho


Li-headspace e bolela sebaka ka har'a senepe se kaholimo ho sampole ea metsi. Hlooho e loketseng e bohlokoa bakeng sa ho boloka maemo a sa fetoheng nakong ea tlhahlobo.

Sebaka sa likotsi: Haeba e le ntho e tahang haholo e amana le sebui, likarolo tse thata e ka ba mouoane, ho fetolela maemo a mahloelo a mahlomoleng a ka fetohang. Sena se sebetsa haholo ho likopo tsa GC moo metsoako e sa tloaelehang e hlahlojoang.

INISICTICONST: Meqolo ea ho se lumellane ho ka hlaha ka taolo ea lihlooho tse sa nepahalang. Ho netefatsa hore boholo bo boholo bo loketse molumo oa mohlala o nolofalletsa ho boloka tikoloho e tsitsitseng, e hlahisoang ka ente e khabisitsoeng haholoanyane.

Likotsi Likopo

Thepa le boholo baLithako tsa Chromatograftle ho susumetsa litšila tse siiloeng. Lisebelisoa tse fapaneng tse bonts'a maemo a fapaneng a ho sebelisana le sampole.

Khetho ea lintho tse bonahalang: Liphae tsa khalase li khethoa ka kakaretso ka lebaka la thepa ea tsona ea kahare, e etsang hore ho be kotsi ho tloha likotsi. Leha ho le joalo, litsomi tsa polasetiki li ka lekana bakeng sa lits'ebetso tse khethehileng, tse kang tlhahlobo ea Pfas. Khetho ea lintho tse bonahalang e lokela ho kopanya le tlhaho ea lik'hemik'hale ea bahlahlobi.

Maqhubu a mantlha: li-protheine le li-acid tsa nyutlelie li ka hlola li tlosa litefiso tsa khalase, tse lebisang mekhahlelo ea ho hlola le ho fokotsa lebelo. Mohlala, li-protheine tsa hydrophobic li ka etsa lisebelisoa tsa letsoai tse ngata ka khalase, ho thatafatsa lihlahlobo. Ho fokotsa litaba tsena, tse ngata tse nang le likhahla tse tlase tsa adsopreption kapa valies tse etselitsoeng li-polypropylene tse etselitsoeng li-biomolecules tse tebileng.

Ho lumellana le mekhoa ea ho sekaseka

Mekhoa e fapaneng ea li-chromatography e ka hloka boholo bo tobileng le mefuta ea ho netefatsa ts'ebetso e nepahetseng.

Litlhoko tsa HPTC le GC Litlhoko tsa LefikaCrimp Capshangata li sebelisoa ho li-gia ho li-gia bakeng sa metsoako e sa sireletsehang, hascrew capse kanna ea nepahala haholoanyane bakeng sa lits'ebetso tsa HPPT moo ho hlokahalang hore phihlello e fihle.

Likopo tse khethehileng: Ho hlahlobisisa ka biopharmacetical, ho etselitsoe vaialis tse itseng tsa ho fokotsa masene le ho sireletsa tlhahlobo e metle joalo ka liprotheine le Oligonucleodes. Mohlala, lipale tsa khale tsa thermo Saense li hlahisa sebaka sa khalase ea ho hlaphoheloa ha li-papatso tse ntlafatsanang bakeng sa lihlahlobo tsa ho hlapaola.

U batla ho tseba ho khetha Crimp vs. Viap Vals vs. Hlahloba Sengoloa sena: Hlahloba sengoloa sena: CRIMP Valia Vs. Viap Viss vs. cal cas e vael, ho khetha joang? \ Batla ho Tseba Ho Ho Ho Ho Ho Ho Ho Ho Ho Ho Ho Ho Ho Ho Ho Ho Ho Ho Ho Ho Ho Ho Ho Ho Ho Ho Ho Ho Ho Telela ha Litšoantšo tse fapaneng tsa HPTC?

Tšusumetso ho sephetho sa tlhahlobo

Tšusumetso e kholo ea boholo bo boholo ho lihlahlobo tsa chromatographic li ka lebisa ho fapana haholo liphethong tsa tlhahlobo ea tlhaiso-leseling.

Ho nepahala: Ho sebelisa li-vaels tse imetsoeng ka nepo ho fokotsa kotsi ea ho silafatsa litšila le ho netefatsa sephetho se sa fetoheng. Leseli la boleng bo holimolla ho fokotsa phapang ka lebaka la lintlha tsa kantle, ka ho etsa joalo li lokisa hantle.

Ho hlahisa tlhahiso: Tsamaiso ea lihlooho e feto-fetohelang lihlooho le tlhahlobo e nepahetseng ea ho khetha chelete ka lebaka la ho khetha lintho tse bonahalang ho fihlela sephetho se hlahisoang. Phapang ka har'a bophahamo ba enjuction ka lebaka la boholo bo sa lokelang bo ka lebisa ho ho hlahlobisisa ka lintlha tse sa lumellaneng.

Boiketlo: Liphatlalatso tse nyane tse etselitsoeng lipelaelo tse tlase li thusa ho fumana semelo se betere tsa tlhahlobo ka ho eketsa Pholoso le ho fokotsa sekepe. Sena se bohlokoa haholo ha u sekaseka mehlala ea bohlokoa kapa e fokolang.

Sephetho

Tšusumetso ea Mofutsana o sa sebetseng ho litholoana tsa Chromactive e nang le li-mumaticactied ebile e le matla ho fumana sephetho se nepahetseng le se tšepahalang. Ha o khethaLithako tsa Chromatograft, Ho lokela ho nahanela ka hloko ka mekhoa e mengata ea lintlha, taolo ea Lihlooho, likotsi tsa ho thibela likotsi tse amanang le lisebelisoa tse fapaneng. Ka ho utloisisa lintlha tsena le ho khetha lintho tse ngata tse tenang bakeng sa ts'ebeliso e tobileng, tse bakiloeng ba re, bafuputsi ba ka ntlafatsa liqeto tsa liphihlelo tsa bona tsa chromatograph ba bona le tsebo ea masimo a bona.

Qetellong, ebang ke ho sebelisa litsamaiso tsa HPLC kapa tsa GC ho Patlisiso e Ratehang ea Bopharake

O batla ho tseba tsebo e felletseng mabapi le mokhoa oa ho hloekisa likhatiso tsa chromatography tsa li-chromotography, ka kopo sheba sengoloa sena: Ka ho sebetsa hantle! Mekhoa e 5 ea ho hloekisa li-chromatography tsa mohlala oa mohlala

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