Tlhatlhobo ea lijo le ho pepesa lino ke karolo ea bohlokoa ea ho netefatsa polokeho ea sehlahisoa, boleng le ho latela melao e meraro. E 'ngoe ea lisebelisoa tsa bohlokoa ts'ebetsong ena ke filithara ea syring ke.Lifilimi tsa SyringeBapala karolo ea bohlokoa ea mohlala ka ho tlosa likarolo le lithibelo tse ka u sitisang ka litholoana tsa ho sekaseka. Leha ho le joalo, ka mefuta e mengata ea likhetho 'marakeng, o khetha filithara e nepahetseng ea syriring bakeng sa ho hlahloba lijo le ho se hlahlobe ho ka ba teng. Sengoliloeng sena se tšohla lintlha tsa bohlokoa tseo u li bonang ha u khetha setlamo sa syringe bakeng sa litlhoko tsa hau tse khethehileng tsa setsebi.

1. Litaba tsa filthara

Nylon: Lifilimi tsa Nylon Syringteli tsebahala ka ho feto-fetoha ha bona le ho tsamaisana ha bona ka mefuta e mengata ea mehlala. Matla a bona le bokhoni ba ho mamella mocheso o sa itekanetseng le likhatello li etsa hore li tšoanele mesebetsi ea lipale tsa moea ka kakaretso le senoelo sa tlhahlobo. Mefuta ea Nylon hangata e sebelisetsoa ho hlakisa lisamona, e tlosa lintho tse ngata, 'me li lokise li-smorts tsa likpla

Polytetrafylene (PTF): PTF FiltersEba le khanyetso e ntle ea lik'hemik'hale 'me e loketse mehlala e mabifi ea sampole e nang le solvel e nang le solvent, acid kapa likepe. Li kahare ebile ha li sebetse, li nyenyefatsa ho sitisoa ke sengoli nakong ea ho hloka foreletso. PTF Firters e sebelisoa hangata bakeng sa tlhahlobo ea lipid, ho ba le lihlapi tse thata le likopo tse hlokang bohloeki bo phahameng le likopo tse tlase.

Polyettherulfone (Pes):Likhatiso tsa pes li kopanya ho hanyetsa khatiso e ntle ea lik'hemik'hale tse phahameng ka litefiso tse phahameng 'me li loketse tharollo ea metsi, maro a mmele le sampole e sa tsotelleng. Hangata li sebelisoa ho Microbioiogy - Mecha ea phatlalatso ea mecha ea litaba, barekisi le sampole ea setso.Lifilimi tsa PESe boetse e lumellana le tharollo ea protheine 'me e ka sebelisoa bakeng sa filetso le tlhahlobo ea lijo tsa lijo.

Cellulose Acetate: Mefuta ea li-celluloloseli hydrophilic ebile li tsamaisana le sampole e thehiloeng metsing. Hangata li sebelisoa ho hlakisa lintho tse kang lero, veine le lihlahisoa tsa lebese. Lifilimi tsa li-acetase tsa acetase li atlehile ho tlosa likarolo, seretse le boitsebiso ba colurida, li netefatsa mohlala o hlakileng oa ho hlahlojoa.

Fumana filringe Filter ea Syringe, Pvdf kapa nylon, e loketse litlhoko tsa hau tse ntle sehloohong sena se rutang. Fumana leseli ho etsa khetho e nang le tsebo bakeng sa litlhoko tsa hau tsa ho fifala:Pvdf vs. Nylon Syrite Filters: U lokela ho sebelisa eng?

2. Sekepe sa pore

Boholo ba 0.2 Micron PRERE:Mekha e nang leSire size ea 0,2 Micronli nkuoa li le sergile ebile li sebelisetsoa ho hlahlojoa ha likokoana-hloko le sampole sterilization. Ba tlosa libaktheria ka katleho, tomoso, le likokoana-hloko tse ling, e netefatsa mehlala ea micro e bolokehileng bakeng sa tlhahlobo. Lifilimi tsa Micron li bohlokoa bakeng sa taolo ea boleng ho indasteri ea lijo le tse tsoekere ho thibela tšilafalo ea limela le ho netefatsa polokeho ea sehlahisoa.

Haeba u labalabela ho tsebahatsa litšoantšo tse 0,22 micron, u se ke ua fetoa ke sengoliloeng sena. Fumana litaba le tsebo ka lisebelisoa tsena tsa ho fifala:Tataiso e felletseng ho li-filthara tse 0,22 Micron Micron: Ntho e ngoe le e ngoe eo u e hlokang ho e tseba

0.45 micron Preese: Lifilimi tsa Micron tsa Micron Preilsli loketse likopo tse hlokang ho tlosa likaroloana tsa likaroloana tse kholo, liprotheine le maloanlahla a cellular. Hangata li sebelisoa ho sekaseka sa protheine, mohlala oa mohlala, le ho kenyelletsa lintlha pele ho mehato ea ho tsamaisa molaetsa. 0.45 Micron Fillids e sebetsa hantle le sekhahla sa ho phalla, e etsa hore li phehele ka mekhoa e mengata ea lihlahlobisisi.

Lekola tsohle tseo o hlokang ho li tseba ka li-filthara tse 0,45 Micron Micron Miczine se se sehloohong sena se rutang. Fumana lintlha tsa bohlokoa 'me u etse liqeto tse tsebisitsoeng ka litlhoko tsa hau tsa ho hloka moea:Tataiso e felletseng ho 0.45 Micron Micron Micron Micron: Ntho e 'ngoe le e' ngoe eo u e hlokang ho tseba

3. Hydrophilic le hydrophobic

Fildrophilic Filters:Lifilimi tsa Hydrophilic Syrits li etselitsoe ho hohela limolek'hule tsa metsi, li tsamaisane le ho koloba ka potlako le ho teneha ha mehlala ea limela ea limela. Ba thibela ho boloka metsing ka har'a folete ea motlakase, ho fokotsa tahlehelo ea sampole le ho ntlafatsa mokhoa oa ho tima. Litlama tsa hydrophilic li loketse mehlala e thehiloeng metsing, li-buffers, maro a mmele le lithako tse telele li sebelisoa ka mokhoa o tloaelehileng.

Fydrophomcibic:Fydrophobic syringe Filters e phethola metsi mme e etselitsoe disam ea semelo se se nang moea, li-solt tsa manyolo. Li thibela ho kena sampole sa sampole ho tsa hae, ho boloka botšepehi ba mohlala, 'me li thibela ho koala seqhetsoana. Lifilimi tsa hydrophobic li bohlokoa bakeng sa lits'ebetso tse kang tlhahlobo ea oli, solper filtural, le sampuli ea khase (gc) kapa tlhase ea ms).

4. Speil

Gamma e Ikopanyelitsoeng ea Sterradiated:Gamma Irradiated Syride Filters e sikiloe ke ho pepesehela rakhoeng ea Gamar. Ts'ebetso ena e tlosa likokoana-hloko tse kang libaktheria, vaerase, le li-fungus, ho netefatsa ho thella setuloana sa mohlala. Litokomane tsa Gamma tse sa tsotelleng li bohlokoa bakeng sa tlhahlobo ea microbiolly, ts'ebetso ea Setso ea Cele

Li-file tsa maiketsetso:Ho phatloha ke ho atile ke mokhoa o mong o tloaelehileng o sebelisitsoeng ho sterilize li-syride ligery ka ho li pepesa mocheso o chesang, a le khatello e phahameng. Filters ea Sterilization ea autoclave e loketse lisebelisoa tse thibelang mocheso le ho fana ka sirilization ea mehlala e metle le maro a mmele. Li sebelisoa haholo ka har'a microbiology laeboloty - Ho etsa phallo, le tlhahlobo ea polokeho ea lijo.

5. Kamohelo

Nahana ka phano ea filringe filthara ea sampole e khethehileng, solvent, lik'hemik'hale, le ha li tsebe.

Kamoo a lik'hemik'hale:Netefatsa horeLintho tsa filtharae hokahana ka lik'hemik'hale ka sampole le reholao e sebelisitsoeng tlhahlobong. Netefatsa hore e tsamaisane le acid, metheo, li-solvent tsa manyolo, le lik'hemik'hale tsa manyolo le liakhele, kapa ho kena-kenana le liphetho tsa ho sekaseka.

Sampole matrix:Mamona a fapaneng a sampole a ka hloka lisebelisoa tse tona tsa filthara le tsa pore ho fihlela filimi e nepahetseng le ho lokisoa. Nahana ka se etsahetseng, ph, mocheso, le sebopeho sa mohlala mattrix mattrix ha u khetha mefuta e metle le e tšepahalang.

Sekaseka botsitso:Bakeng sa tlhahlobo e hlokofetseng, khetha li-filthara tse nang le litšitiso tse tlase le ho kena-kenana ho fokolang ho boloka botsitso le botšepehi nakong ea ho itšireletsa. Qoba ho sebelisa li-Flip tse nang le lisebelisoa tse tlamehang li tlama haholo kapa tse ka amang ho nepahala le ho hlaka ha litekanyo.

Ithute ka monyetla oa ho sebelisa litšila tsa syringe sehloohong sena. Fumana hore na lifilimi tsa syringe li ka sebelisoa hantle bakeng sa litlhoko tsa hau tsa ho hloka sefofane:Bakeng sa syringe li-Fildings tseo u tla li sebelisa?

6. Sekhahla sa ho phalla

Meetso e phahameng ea phallo e phahameng:Likepe tsa syringe tse nang le litefiso tse phahameng tsa phallo li na le molemo bakeng sa ho sebetsana le mekhahlelo e meholo ea methapo e potlakileng le ka nepo. Li fokotsa nako ea ho hlahloba, li eketsa tlhahiso ea laboratori, le ho netefatsa tlhahlobo ea disampole. Leha ho le joalo, tlhokomelo e tlameha ho nkuoa ho leka-lekana le ts'ebetso ea phallo ea ho phalla le ho qoba ho thibela sampole, ho sefatsoa seqhetsoana kapa boleng bo bobe.

Ho Finyelloa:Nahana ka mefokolo e etselitsoeng ho fana ka litšobotsi tsa phallo e kang sebaka sa phallo ea Membrane, tsamaiso ea polasi, le botenya ba membrane. Likarolo tsena li khona ho ntlafatsa ts'ebetso ea lifilimi, fokotsa sets'oants'o, 'me u boloke litefiso tsa ho phalla ha metsamao e mengata ea lifilimi.

7. Brand le boleng

Khetha sekhechana sa syringe se tsoang ho lets'oao le tšepahalang le nang le tlaleho e netefalitsoeng ea pina ea pontšo ea boleng, ho ts'epahala, le ho lumellana le maemo a indasteri.

Brands U ka Tšepa:Khetha li-syringe li-filthara tsa syringe tse tsoang ho brands tse tsebahalang ka rekoto ea boleng bo netefalitsoeng ea tšobotsi, ho ts'epahala, le ho lumellana ho litekanyetso tsa indasteri. Li-brand tse tsebahalang tse mabapi le R & D, Lipalo tsa taolo ea boleng le lithuto tsa netefatso tsa ho netefatsa ts'ebetso e sa fetoheng le khotsofalo ea bareki.

Netefaletso ea boleng:Batla lifilimi tsa syringe tse hlophisitsoeng makaleng a netefalitsoeng ka protocol ea boleng bo holimo. Litšoantšo tsa boleng bo holimo Syringe li hlahlojoa tlhahlobo, ho ba le tlhahlobo ea Botšepehi le netefatso ho fihlela likhakanyo tsa bona, litlhoko tsa taolo ea basebetsi le litebello tsa bareki.

Nako le ho ts'epahala:KhethaLifilimi tsa SyringeSeo se fana ka ts'ebetso e sa feleng ea liphallelo, ho beleha phapano le ho - - phapano le litholoana tse tšepahalang. Ts'ebetso ea Filthara ea Filthara e bohlokoa bakeng sa tlhahiso, netefatso ea mekhoa le botšepehi ba data.

8. Filters tse ikhethang

Proten ea protheine:Khetha syringe lifilimi ka protheine e tlase ea protheine ho thibela Adsoprerity ea protheine, tahlehelo ea sampole le ho sitisapele le ho sitisoa ke sekaseka. Lifilimi tsena li etselitsoe ho boloka liprotheine ha li ntse li lumella likarolo tse ling ho feta, li bolela ho bolela lintlha tse hlakileng tsa sampole ea lijo.

Li-Finod tsa Lipid:Khetha li-file tse hanyetsanang le li-hapids, oli le lintho tse mafura ho thibela tšilafalo ea sefapano, ho pepesetsoa ha maikutlo kapa ho itlhahloba ka tlhahlobo ea lipid. Li-fiter tsa Lipid-e lumellanang tse bolokang ts'ebetso ea sistimi le botšepehi nakong ea li-rapid, tlhoekiso, le mokhoa oa ho sekaseka.

Liphetoho tsa Tlhahlobo ea Vilatrier:Sebelisa syringe likhetla tsa syringe tse etselitsoeng ho boloka likhakanyo tse matla tsa khase chromatographs (gc) kapa ho hlahlojoa ha MS). Litlama tsena li thibela ho lahleheloa ke lihlahlobisisi, ho ntlafatsa ts'ebetso ea karohano, le ho eketsa kutloelo-bohloko ea metsoako e sa sebetseng ea manyolo (vofs), metsoako e monko o monate oa lijo le tse hlahang lijong.

Nahana ka lintlha tsena tse hlakileng le ho khetha e nepahetsengSefaele sa SyringeHo ipapisitsoe le litlhokahalo tsa hau tse khethehileng tsa lijo le senoelo li ka ntlafatsa tlhophiso ea mohlala, ntlafatsa ts'ebetso ea tlhahlobo, 'me u netefatse liphetho tse nepahetseng le tse tšepahalang.

Bula likarabo tsa lipotso tse 50 tse tloaelehileng mabapi le li-syringe li-Fyringe tse ikhethang sena se rutang. Bontha lefatšeng la li-syriringe li-finithara le ho fumana tharollo ea lipotso tsa hao:Sebopeho sa "Syringe Filter" 50 ea botsoa khafetsa

E fetileng:

Ho latela lisebelisoa tse sebelisoang ho li-chromatography tse entsoeng ka li-chromatography tse nang le phapanyetsano ea meriana le litekanyetso tsa bohloeki

E 'ngoe:

Mokhoa oa ho Boloka hantle le ho sebetsana le liphaephe tse netefalitsoeng tsa chromatography