Mokhoa oa chrotography ke mokhoa oa tlhahlobo o tloaelehileng o sebelisitsoeng k'hemistri le oa biology ho khetholla motsoako o rarahaneng bakeng sa karohano le tlhahlobo. Ho fihlela liphetho tse nepahetseng le tse tšepahalang, ho tiisoa ka nepo eaLithako tsa ChromatograftKe senotlolo sa sephetho se nepahetseng le se tšepahalang - litiiso tsena li thibela ho tšepahala ha sapole ha u ntse u boloka botšepehi ba sampole nakong ea polokelo le polokelo. Sehloohong sena, re tla sheba ka mefuta e robong ea bohlokoa ea tiiso e tloaelehileng e sebelisoang ka litsi tsa li-chromani tsa chromatography.

U batla ho tseba ho khetha cap e nepahetseng bakeng sa valiagraphy ea hau ea chromatography, ka kopo sheba sengoloa sena: U ka khetha cap e nepahetseng joang bakeng sa likhama tsa hau tsa chromagraphy?

Litiiso tsa crimp:
Litiiso tsa crimpke e 'ngoe ea mekhoa ea khale ka ho fetisisa le e tloaelehileng e tloaelehileng ea chromatography e nang le mohala o khokhothetsoeng, hammoho le sesebelisoa sa ho ba sitisa. Litiiso tsa boloi li fana ka bokhoni bo sireletsehileng, airtight tse loketseng li-chromatography tsa khase (gc) le ts'ebetso e phahameng ea li-chromatography tsa metsi.

Screw cap:
Screw capsFana ka tšebeliso e bonolo ho tlhahlobo ea HPPT mme e sebelisoa haholo. Moralo oa bona o tšohileng o lumella basebelisi ho ba tlepetsa li-vials. Ntle le moo, li-caps tsena hangata li na le Septum tse entsoeng ka lisebelisoa tse kang PTFE kapa silicne e netefatsang tiiso e tšepahalang.

Li-cap tsa snap:

Li-cap tsena li na leMoralo oa linokoho tiisa li-cap tsa bona ka polokeho 'me li loketse bakeng sa likopo tse hlokang ho kena khafetsa ho li-vaiare; hangata e sebelisoa ka lits'ebetso tsa automoler.

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?

Tobetsa-ka ho hatisa:

Litiiso tsa ho hatella hangata li entsoe ka li-rabara kapa lisebelisoa tsa silizone 'me li etselitsoe ho lekana le ho buloa ka mokhoa o hlakileng ntle le tlhoko ea ho hlohlona kapa ho fana ka tiiso e sireletsehileng e loketseng ho hlahlojoa ha lihlooho.

Lithals tsa makenete:

Litiiso tsa makenete li sebelisa aMagnetic cap le Viae lekantsoe le lesale le ka hare le khoheli ea ka hare ho netefatsa tiiso e tiileng ha molao o kenngoa ho 'ona, mabotho a makenete. E tšepahalang haholo ebile e loketse likopo tse hlokang ho nepahala haholo.

Septa Caps:

Li-haps tsa Septa li kopanya cap le septum sentseng e le 'ngoe ho ntlafatsa lits'ebetso tsa ho tiisa botsofali. Li tla ka lisebelisoa tse fapaneng tse kang PTF le silicone ho fihlela lits'ebetso tse fapaneng tsa li-chromaegraphy tse fapaneng.

Li-snap-ka litiiso:

Lithali tsena li etselitsoe ho itebela ho li-vials, ho fana ka mokhoa o sebetsang le ho potlaka ho tiisa. E loketseng likopo tse hlokang linako tse potlakileng.

Slit Septa:

Septa tsenaEba le septum habonolo e nang le li-slim tsa precut ho tsamaisa ente ea mehlala ntle le koetliso ea tšenyo ea septum nakong ea litsamaiso tsa Audomoler.

Litiiso tse Potlang:
Lihlopha tse hlakileng tsa tamper li eketsa boemo bo eketsehileng ka ho supa ha ho butsoe ho tšepahala kapa ho boloka botšepehi ba mohlala moo sena se tla hlaha likopo.

Ho khetha tiiso e sebetsang bakeng sa tiiso e sebetsang bakeng sa litakatso tsa li-chromagraphy e bohlokoa ho katleho ea liteko tsa tlhahlobo ea lihlahlobo. Mofuta o mong le o tsitsang oa fumana melemo, o nolofalletsa ho nka qeto ho bafopi le bahlahlahla. Litiiso tsa methapo ea moea oa li-canfetiments tsa GC Lits'oaetso tsa SCO kapa tšebeliso e ntle ea tšebeliso ea HPPC bakeng sa ts'ireletso ea moea ha e tšepahala ka mokhoa o hlakileng lintlheng tse fapaneng tsa chromatographic liphethong tsa li-chromatographic liphethong tsa li-chromatographic. Ho utloisisa mekhoa eohle e fumanehang ka ho khetheha ho na le bafani hape ho bahlahla ho khetholla likhetho tse eketsehileng tsa ho etsa liqeto ka ho khetheha litlhoko tsa bona ka kotloloho.

Bakeng sa leseli le felletseng ka litemoso tsa Hplc, hlahloba sengoloa sena se rutang:Boholo ba 50 bo batloang khafetsa ho li-valc tse phehang

E fetileng:

Pholoso e telele e kholo ke eng?

E 'ngoe:

Melemo e 10 ea ho sebelisa liphatlalatso tsa PTFA chromatography ho lab ea hau