Kopo

Polypropylene e lumellana le acetone, ethyl acetate, methanol, isobutanol, methanol le methyl ethyl ketone. Polypropylene ha e lumellane le cyclohexane, ether, dichlorobenzene, pentane, methylene chloride le trichlorobenzene. Ho khothalletsoa ho sebelisa khase, sebolaea likokoana-hloko kapa autoclave ho hloekisa lihlahisoa tse entsoeng ka polypropylene. Mocheso o moholo oa ho sebetsa ke 135¡ãC.

Polyethersulfone (PES): Hydrophilic, e tsitsitseng pH e tlase, e na le maemo a tlase a lintho tse ntšitsoeng, 'me e bonts'a tlamahano ea protheine e tlase, e etsang hore e tšoanelehe bakeng sa lihlapolli tse ngata tse nang le metsi le lintho tse phelang. Li-membrane tsa PES li lumella phallo e phahameng ea metsi ho feta PTFE. E hanana le mocheso. pH range ~3-14 (ka linako tse ling e qotsitsoe e le 1-14).

Khetla ea PTFE Syringe Filter e entsoe ka polypropylene (PP) e nang le botsitso bo botle ba lik'hemik'hale. E entsoe ka mebala e fapaneng, e loketseng basebelisi ho khetholla lihlahisoa tsa thepa e fapaneng le ho qoba pherekano. Lera la filthara le amohela lera la filthara le ts'ebetso e phahameng le tsoang kantle ho naha le nang le boleng bo tsitsitseng ba sehlahisoa le ho ikatisa hantle. Ke khetho e nepahetseng bakeng sa ho sefa lisampole tsa laboratori. Sebopeho se tloaelehileng se loketse ho hokahana le li-syringe tse fapaneng, hape se ka hokahanngoa ka kotloloho le nale ea valve ea 7725, 'me sampole e ka kenngoa ka kotloloho kamora ho sefa.

Lisefe tse khethiloeng tsa syringe tsa PES li fana ka sampole e hloekileng ka ho tlosa lintho tse sitisang le likaroloana tse ntle ho fihlela boholo ba pore e lekantsoeng. Ho etsa mohato oa ho sefa seringe pele ho ente ea chromatographic ho thusa ho netefatsa liphetho tse tsitsitseng le tse tšepahalang, 'me ho thusa ho sireletsa lisebelisoa tse bonolo le ho lelefatsa bophelo ba kholomo.

PTFE ke lera la hydrophobic le hanyetsanang ka lik'hemik'hale hoo e ka bang lihlapolli tsohle. E ka sebelisoa ka mecha ea litaba e senyang, e kang li-acid tse matla, joala, alkalis le aromatics. Yuniti e fumaneha habonolo, e lumella tlhahlobo e bonolo, e potlakileng le e tšepahalang ea HPLC kapa GC ea lisampole tsa melumo e nyane e hloekileng haholo. Li-filters tsa PTFE li ka boela tsa sebelisoa ho thibela mongobo hore o se ke oa feta ka har'a masoba.

Ntle le HPLC, li-filters tsa syringe li na le lits'ebetso tse ling tse ngata. Setlhopha sa syringe se eketsa metsotso e seng mekae le litšenyehelo tse fokolang ts'ebetsong ea hau ea tlhahlobo, empa u tla bona phaello e kholo ho tsetelo ea hau. Mothamo o monyane wa venting£¬HPLC sample preparation£¬Ho tloswa ha protheine precipitates£¬Tlhahlobo ya kamehla QC£¬Dissolution test.

Likarolo tsa MCE: boholo bo lekanang ba pore, porosity e phahameng, ha ho na mecha ea litaba, sebopeho se tšesaane, khanyetso e tlase, sekhahla sa ho sefa kapele, le papatso e nyane.
Ha o sebelisa botlolo ea reagent mme o futhumatsa botlolo ea reagent, ts'ebetso ea preheating e lokela ho etsoa. Ho khothaletsoa hore mocheso oa 121¡ãC oa sterilization o nyolohe mme o theohe eseng ka tlase ho ...

Melemo ea Sesefo sa Syringe: Lera le khetla le ka ntšoang le tlase li netefatsa hore ha ho na litšila tse kentsoeng lisampoleng tsa hau. Aijiren e etsa liteko tsa ts'ebetso tlas'a maemo a sebele a HPLC. Sesebeletsi sa khalase sa borosilicate se kopantsoeng sa 1mm (sesebelisoa sa 30mm) se tiisa kholiseho e phahameng ho disampole tse nang le litaba tse tiileng tse phahameng.

Le hoja Aijiren e na le litheko tse khahlehang, tsepamiso e ntse e le boleng. Lisebelisoa tsa membrane li fanoa ke batho ba tummeng ka ho fetisisa indastering, 'me ts'ebetsong ea tlhahiso e tiisitsoeng ea ISO9000, ho sebelisoa theknoloji ea morao-rao ea ho etsa thepa,' me tlhahiso e etsoa tlas'a maemo a phahameng ka ho fetisisa tlas'a maemo a kamoreng a hloekileng a tiisitsoeng ho netefatsa boleng bo phahameng le lihlahisoa tse tsitsitseng. . Lisefe tsohle tsa syringe li netefalitsoe ke HPLC.

PTFE: e nepahetse bakeng sa ho sefa lisampole tse nang le khase kapa lintho tse senyang haholo. Hydrophobic kahoo e fana ka khanyetso ea lik'hemik'hale mecheng ea litaba e mabifi le botsitso bo botle ba mocheso bo lumellang lisampole tse atolositsoeng. Haeba e sebelisoa ka lisampole tse nang le metsi, lera hangata le hloka ho koloba pele (hangata ka ho sebelisa joala bo fokolang). E ka boela ea sebelisoa ho thibela mongobo ho feta ka lifensetere tsa moea. Boemo ba pH ~ 1-14.

Polyvinylidene difluoride (PVDF):?e etselitsoe hore e be le matla a phahameng, e hanyetsanang le solvent e ngata, le ho tlama ha protheine e tlaase, e leng se etsang hore li tšoanelehe bakeng sa ho sefa ka lintho tse phelang, ho hloekisa, le ho lokisa sampole ea HPLC. Boemo ba pH ~ 1-14.

Sesefo sa Cellulose Acetate Syringe Filter Surfactant-free membrane bakeng sa bohloeki lits'ebetsong tse tlase, Mofuta oa Sesefa o hatisitsoeng filthareng bakeng sa ho tsebahatsa habonolo, Bonolo, boholo bo boholo ba pakete, Gamma e hloekisitsoe.

Polyethersulfone (PES):?Hydrophilic, stable in low pH, have low levels of extractables, and display low protein binding, e etsang hore li tšoanelehe bakeng sa lihlapolli tse ngata tse nang le metsi le lintho tse phelang. Li-membrane tsa PES li lumella phallo e phahameng ea metsi ho feta PTFE. E hanana le mocheso. pH range ~3-14 (ka linako tse ling e qotsitsoe e le 1-14).

Basebeletsi ba litsebi ba Aijiren ba fumaneha ka puisano e phelang le lengolo-tsoibila ho u thusa ho etsa qeto mabapi le sefe se setle ka ho fetisisa sa membrane bakeng sa litlhoko tsa hau. Re romelle lengolo-tsoibila, 'me baemeli ba rona ba tla re araba hanghang¡ªka letsatsi le le leng la khoebo kapa haufinyane. 'Me haeba u ntse u hloka thuso ho etsa qeto ka sehlahisoa se nepahetseng, re tla u romella sampole ho netefatsa hore u fumana sesefa se setle ka ho fetisisa sa membrane bakeng sa litlhoko tsa hau.

Li boetse li thusa haholo ts'ireletsong ea liphaephe tsa pompo ea vacuum 'me li na le litšoaneleho tsa ho monya ho hoholo le ho boloka matla. Ka lebaka la melemo ea tsona, li-syringe tsena li ka sebelisoa maemong a laboratori hammoho le lits'ebetsong tsa indasteri.

Tšebeliso ea li-filters tsa seringe tsa PTFE li ka sebelisoa bakeng sa lihlapolli tse senyang, sampole ea aerosol, li-degassing agents, li-exhaust applications le ho hloekisa HPLC. Sefahla sa seringe se na le likhurumetso tse fapaneng tse fapaneng tsa filthara, 'me se na le mefuta e mengata e fapaneng ea ts'ebelisano ea lik'hemik'hale,' me se na le botsitso bo matla ba lik'hemik'hale le inertia.

Melemo ea nylon: 1. Toughness 2. Apare resistance 3. Smoothness 4. Lightweight 5. Ho hanyetsa likokoanyana 6. Anti-mold le thepa ha e bonolo ho hlahisa motlakase o tsitsitseng, deformation, pilling le botsofali.

The hydrophobic PTFE syringe filter membrane e entsoe ka hydrophobic polytetrafluoroethylene. E sefa metsoako ea lintho tse hlapollang, metsoako ea metsi le likhase tse senyang lik'hemik'hale, 'me e khona ho mamella metsoako e matla ea asiti le alkaline. Kopo ea Sehlahisoa: E sebelisetsoa ho hlakisa le ho hloekisa li-acid tse matla le alkalis, ho hloekisa metsi a mocheso o phahameng le li-reagents tse khethehileng tsa lik'hemik'hale, le ho hlakisa le ho hloekisa moea kapa likhase tse sa tšoaneng.

Tšobotsi le melemo: Li-filters tsa moea tsa 0.2 ¦Ìm hydrophobic ke mecha ea phatlalatso e ntle ea indasteri. E ka lekoa ka tlhahlobo ea metsi (WBT) kapa tlhahlobo ea bubble point.E feta liteko tsa USP Class VI tsa biosafety bakeng sa polasetiki. E entsoe ka lisebelisoa tsa kamore e hloekileng. Sebaka sa libaka tsa ho sefa ho tloha ho 4¨C2000 cm2 ho ts'ehetsa melumo ea ho sefa e nyane joalo ka litara e le 'ngoe le e kholo joalo ka sekepe se seholo sa tanka.

Lihlahisoa tsa Aijiren li thusa lik'hamphani tsa meriana ho eketsa tlhahiso. Lisefe tsa syringe le linkho li fokotsa nako ea ho lokisa sampole ea HPLC le ts'ebeliso ea lisebelisoa, 'me li-membrane tse hlophisitsoeng hantle le li-membrane li bohlokoa bakeng sa ho ntša liposomes bakeng sa ho koala le ho lebisa lithethefatsi.

Sefefo sa seringe sa PTFE ha se na tritium mme se na le tshehetso ya lera la ditsela tse pedi le se kenang sa Luer lock\/outlet le serinji e bolokehileng le e loketseng. Mofuta oa lera le boholo ba pore li hatisoa holim'a sefe ka seng ho tsebahatsa habonolo. Lisefe tsohle tsa syringe ea Aijiren li lekoa ka botšepehi ka 100% 'me li lumellana le litekanyetso tsa ISO 9002. Sesefa se thibelang likokoana-hloko se hloekisoa ka mahlaseli a gamma. 'Me u bone ha ho na pyrogen, ha ho cytotoxicity.

Lijana tsa Aijiren Autosampler
Mohlala oa Sehlahisoa: 25mm, 0.22um Sterilization Independent Packaging
Tšebeliso: thibela 'me u sefa tharollo e nang le metsi
Hlatsoa le Trap\/TOC sampole vial
Khatello ea ho kena: bar (psi): 5.2 (75)
PTFE 0.22 Sesefo sa syringe
Mocheso o sebetsang: 45¡ãC
Sesebelisoa sa Chromatogarphy

Lera la nylon le na le matla a phahameng a matla a mochine, botsitso ba lik'hemik'hale, bo ka mamelloa ke li-solvents tse ngata, tse fokolang ka ho fetisisa, tse nang le mocheso o motle oa mocheso (ho fihlela ho 50¡ãC), hydrophilic ea tlhaho le boholo ba litšobotsi tsa sefahla sa tharollo ea metsi. Hangata e sebelisoa ho sefa se tloaelehileng sa organic solvent HPLC mobile phase.

Ts'ebetso ea PTFE (polytetrafluoroethylene): e loketse tsamaiso ea metsi le li-solvents tse sa tšoaneng tsa tlhaho, tse hanyetsanang le li-solvents tsohle, ho qhibiliha ho tlaase. E na le litšoaneleho tsa ho phunyeha ha moea le ho se hloeke ha metsi, ho phalla ho hoholo ha moea, tekanyo e phahameng ea ho boloka likaroloana, ho hanyetsa mocheso o motle, ho hanyetsa li-acids tse matla, li-alkalis, li-solvents le li-oxidants, ho hanyetsa botsofali, ho se mamelle, ho se chese, ho se chefo, le biocompatibility. Lihlahisoa tsa eona tse amanang le tsona li sebelisoa haholo lik'hemik'hale, meriana, ts'ireletso ea tikoloho, lisebelisoa tsa elektroniki, lijo, matla le masimo a mang.

Filter ea Polyethersulfone e na le litšobotsi tsa sekhahla sa phallo e phahameng, tahlehelo e tlase ea ho ntšoa, le khanyetso e phahameng ea mochini ho feta membrane ea cellulose. E loketse bakeng sa baeloji, meriana, sterilization le filtration. Lera le tiisitsoe ka har'a khetla ea polymer ntle le ho sebelisa sekhomaretsi. Yuniti ka 'ngoe ke ETO kapa gamma ray e hloekisitsoeng 'me e tiisitsoe hore ha e na pyrogene.

Botlolo ea reagent e fanoeng ke Aijiren e na le coefficient e tlase ea katoloso ea mocheso 'me e ka etsoa sterilized tlas'a mocheso o phahameng le khatello e phahameng (140¡ãC resistant). E na le sekala le enamel e tšoeu ...

Nylon e na le litšoaneleho tse ntle haholo tsa phallo, boemo bo tlase haholo bo ka ntšoang le botsitso ba mochini, 'me e ka fana ka motsoako o motle ka ho fetisisa oa likarolo tsa' mele ho fihlela litlhoko tsa tlhahlobo tse thata tsa 13mm, 25mm le 33mm. Hydrophilicity ea tlhaho ea nylon, bokhoni bo phahameng ba protheine e tlamang le matla a phahameng a adsorption ea litšila ke melemo ea tlhaho.

Phapang e khethehileng ea mebala e fanoeng holim'a filimi ea MCE e thusa ho bona likaroloana le ho fokotsa khatello ea mahlo. E nepahetse bakeng sa ho hlaphoheloa le ho bolokoa ha libaktheria ka ho bala kolone le tlhahlobo ea sterility, hammoho le tlhahlobo ea metsi\/litšila le liteko tse ling tsa likokoana-hloko.

Filter ea MCE Syringe hangata e sebelisoa ho sefa litharollo tsa metsi tse sa nke lehlakore kapa tse sa jeleng paate, 'me e ka sebelisoa e le tlhahlobo ea tlhahlobo ea sampole ea tlhahlobo, tlhoekiso ea ente ea chromatography ea mokelikeli joalo-joalo. Ha e lokele ho sefa metsoako ea lintho tse phelang le litharollo tse matla tsa asiti le alkali. Sefate sena ke sa ts'ebeliso ea nako e le 'ngoe, se sefa hoo e ka bang 10 ml ka nako (haholo-holo, ho na le phapang e kholo ho latela litšila tsa mokelikeli o tlhotliloeng), mme lera la sefa le ke ke la qhaqhoa. 0.45¦Ìm e ka tlosa litšila tse tloaelehileng le libaktheria tse ling tse bonahalang ka mahlo. Hangata e sebelisoa hammoho le seringe.

Lisebelisoa tsa sehlahisoa: tlhoekiso ea metsi, ho lokisa sampole ea HPLC, ho sefa tharollo ea mobile phase, setso sa lisele, ho sefa likokoana-hloko kapa lisampole, ho tlosoa ha protheine, ho tlosoa ha likaroloana le ho beha leihlo, tlhahlobo ea QC, ho lumellana ha litaba, tlhahlobo ea ho qhibiliha, sampole ea tikoloho, tlhahlobo ea lijo. Ka kakaretso, 0.45 ¦Ìm pore size e loketse ho tlosa likaroloana ho tloha lisampole kapa tharollo ea mobile phase ea lisebelisoa tsa chromatography, 'me 0.22 ¦Ìm e loketse ho sefa likokoana-hloko.

Cellulose acetate ke lera le tlamang la protheine e tlase haholo le loketseng lisampole tse thehiloeng ho metsi le disampole tsa baeloji. Ke setlamo se tlase sa protheine ho feta li-membrane tsa polyethersulphone kapa PVDF, empa se na le khanyetso e tlase ea lik'hemik'hale ho feta cellulose e nchafalitsoeng (RC). CA ke lera le matla ka mechine le hydrophilic.

Li-filters tsa syringe tse lahliloeng li sebelisoa haholo lilab bakeng sa ho sefa kapele le ka mokhoa o nepahetseng, tlhoekiso ea lintho tse bonahalang kapa esita le sterilization bakeng sa tharollo.<250mL, to avoid setting ups of Buchner filters or similar.

Membrane: ?ICP Certified PES (Polyethersulfone)??
Sebelisa ka: ?Mekhatlo e matla, lino tse tahang, liprotheine, li-peptide
U se ke ua sebelisa le: ?acids, ketones, ester, halogenated or aromatics hydrocarbons.
Sterilization: ?Lisefe tsa syringe li ka etsoa sterilized ka autoclave ho 125¡ã metsotso e 15.
Lisebelisoa: ?Ion chromatography, filtration ea tissue culture, filtration ea protheine le nucleic acids, metsi a mocheso o phahameng.

Lisefe tsa syringe tse nang le li-membrane tsa PTFE tsa hydrophobic li ka sebelisoa bakeng sa ho sefa litlhare tse matla, li-acid le alkalis. Ha e lokele ho sefa metsi a nang le metsi. Li-filters tse nang le hydrophilic PTFE li ka sebelisoa bakeng sa ho sefa li-solvents tse matla, li-acids le alkalis. Leha ho le joalo, li-filters tsena tsa syringe li ka boela tsa sebelisoa bakeng sa ho sefa metsi a nang le metsi, e leng se etsang hore mofuta ona o be le mefuta e mengata haholo.

Sesefo sa seringe (seo ka linako tse ling se bitsoang sefene sa lebili bakeng sa sebōpeho sa sona se kang sa lebili) ke khatriji e sebelisoang ka membrane e thehiloeng ho membrane, e lokelang ho hokelloa ka serinji ho tlosa litšila methapong ea mokelikeli. Mohato ona oa pele oa ho sefa o bohlokoa ho thibela tšenyo ea lisebelisoa (mohlala, liquid chromatography, ICP, joalo-joalo).

Setlhopha sa syringe se na le litšobotsi tse latelang:
1. E bonolo, e fumaneha habonolo, e sebetsa habonolo, e na le chelete ebile e sebetsa.
2. Tšepahalang ea ho boloka libaktheria ka katleho e netefatsa phello ea ho sefa le ho etsa sterilization.
3. Sebaka se seholoanyane se sebetsang sa ho hloekisa membrane: 1.09cm2.
4. Phallo e phahameng, phallo e phahameng, molumo o shoeleng o sa feteng 10¦Ìl.
Mofani oa Likoloi tse Fetisetsoang Meroalo e Meli
Sefa membrane bophara: 25mm

Aijiren Syringe Filters ke letoto le felletseng la li-filters tsa syringe tse sa hloekang bakeng sa tokiso e tšepahalang. Boleng ba membrane e ka hlahisoang hape le lits'ebetso tsa boiketsetso li netefatsa hore likaroloana li tlosoa sampoleng e 'ngoe le e' ngoe, ho lelefatsa bophelo bohle ba kholomo le ho fokotsa tšenyo ea kou kapa li-valve.

Lisefe tsa moea tse hatelitsoeng li ka sebelisoa ho theha likamore tse hloekileng tse se nang libaktheria le likaroloana tse ling tse kotsi bakeng sa batho ba nang le tsamaiso ea 'mele ea ho itšireletsa mafung. Pompo e 'ngoe le e 'ngoe ea phepelo ea moea e boetse e na le sefe ea moea e hloekisitsoeng ho netefatsa phano ea moea o se nang tšilafalo. Lisefe tsena tsa moea hangata li hloekisoa ka mahlaseli a gamma ebe li pakoa ka thoko.

Filter ea syringe ea PES ke hydrophilic ka tlhaho, 'me e na le protheine e tlamang e tlase, sekhahla sa phallo e phahameng le botsitso bo botle ba lik'hemik'hale. Ho feta moo, e boetse e tlatsetsa botsitsong ba oxidation, mocheso o phahameng le khatello e tlase ea likarolo tse ka ntšitsoeng.

Lisefe tsa syringe tsa PTFE ke lihloela tsa bokahohle tse nang le mefuta e mengata e fapaneng ea litlhare tse mabifi le li-acid tse matla le metheo. Lisefe tsena tsa syringe le tsona li ka pepesetsoa mocheso o phahameng mme ke khetho e ntle haholo bakeng sa tokiso ea sampole ea HPLC. Re fana ka li-filters tsa seringe tsa PTFE libakeng tsa bona tsa hydrophobic le hydrophilic.

Boitokisetso ba sampole bakeng sa tlhahlobo e phahameng ea Ultra High Performance Liquid Chromatography (UHPLC)\/High Performance Liquid Chromatography (HPLC) tlhahlobo e ka nka nako ha u sebelisa lisebelisoa tse ngata tse kang syringe, filthara ea syringe, vial ea sampole, cap, le septum. Li-filters tsa Ajiren HPLC li etsa hore ho be le tlhophiso e potlakileng ea sampole ho feta mokhoa o tloaelehileng oa filtara ea syringe.

Ha ho bapisoa le membrane ea Nitrocellulose (NC membrane), membrane ea PVDF e na le melemo e mengata. Lera la PVDF le na le matla a phahameng a mochini, ha ho bonolo ho robeha kapa ho kobeha; e na le melemo ea maemo a tlase, tšebelisano e pharaletseng ea solvent, le bokhoni bo botle ba 'mala; ho phaella moo, lera la PVDF le ka hlahlojoa khafetsa ka mor'a phekolo e nepahetseng.

Likarolo tsa filthara ea syringe: Luer lock inlet e fana ka khokahano ea syringe e tiisitsoeng, e nang le mefuta e fapaneng ea filthara, porosities le diameter. Ho bonolo ho khetholla mebala ea mebala. Khetla ea polypropylene e thata. E ka kenngoa ka autoclaved ho 121 ℃ ka metsotso e 15. Palo e feta palo e tlase ea odara ho boloka ho feta.

Filter ea membrane ea MCE e fa bafuputsi sefahla se tlase se kopaneng. Ka lebaka la litšoaneleho tsa tsona tse tlamang tse tlase haholo, lihloela tsena li fana ka tlhahiso e phahameng ho feta lihlahisoa tse hlolisanoang le ho fokotsa phetisetso ea filthara ha ho sefa litharollo tsa protheine.

Tsela e 'ngoe ea ho tseba boholo ba likholomo, 0.45 um bakeng sa> 3 um, le 0.22 um bakeng sa<3um. 0.45 um membranes are typically used for general filtration and particle removal while 0.2/0.22um membranes, or sterilizing-grade membranes, are most commonly used for solution sterilization (bacteria removal).

Melemo ea hau ha u sebelisa li-filters tsa syringe tsa Aijiren £ºMefuta e fapaneng ea membrane ho fihlela litlhoko tse ngata tsa ho sefa. Likahare tse tlase tsa metsoako e ka ntšoang. Geometry ea phallo e potlakileng bakeng sa ho sefa habonolo. Molumo o tlase oa ho ts'oara bakeng sa ho hlaphoheloa ha filtrate. HPLC e netefalitsoe

Lesale la ho matlafatsa le ka fana ka matla a maholo ho khetla ho thibela ho lutla le ho phatloha (khatello ea sehlahisoa sa 30mm e lekantsoe ho 120 psi). Khetla e entsoe ka resin e hananang le solvent, polypropylene resin e tlase, e khethiloeng ka ho khetheha bakeng sa ho tsamaellana ka bophara le matrices a tloaelehileng a HPLC. Tharollo e ka tlhotluoa ka mocheso ho fihlela ho 100¡ãC, e leng ntho e bonolo le e bonolo ho e sebelisa.

Morero o ka sehloohong oa MCE: ho sefa likaroloana le libaktheria tsa moriana oa metsi, khase, oli, lino, lino tse fafatsang, lisebelisoa tsa elektroniki, joalo-joalo, hape e ka sebelisoa bakeng sa ho lemoha likaroloana le libaktheria.

Aijiren syringe filter membrane e entsoe ka polyethersulfone (PES), hydrophilic (Hydrophilic), pore size ke 0.22¿m, khetla bophara ke 13mm, bophara bo sebetsang ba membrane ke 11.7mm, 'me sebaka se sebetsang sa membrane ke 1.09cm.

Libotlolo tsa Aijiren reagent li na le tšireletso ea PVC e sireletsang ho lelefatsa bophelo ba sehlahisoa le ho ntlafatsa polokeho. Tšireletso e sireletsang e thusa ho thibela ho robeha ha khalase le ho fokotsa ho qhalana. E ka etsoa ka ho iketsa (121¡ãC)...

E bonolo ebile e Bonolo ho Sebelisa £ºPES Lisefe tsa syringe li ka etsoa sterilized ka autoclave ho 125¡ãC metsotso e 15£¬Inlet e ntlafalitsoeng ea Luer Lock e thibela ho lutla; ho kenya thepa ke boholo bo tloaelehileng ba banna ba Luer-slip bo loketseng bakeng sa ho bokella pokello ea filtrate, Kena ka lipakete tse ngata tsa 100 mme eseng ka bonngoe.

Li-filters tsa syringe tsa PVDF li na le ts'ebelisano e ntle ea lik'hemik'hale, matla a mochini le ho ntša metsi a tlase. Lisefeng tsena, khatello e phahameng ea bolulo e lumelletsoeng ke 150 psi. E ntlafatsa lebelo la ho sefa. Li-filters tsena li na le khanyetso e phahameng ea mocheso ka lebaka la thepa ea tsona. Li na le sekhahla se setle sa phallo le botsitso ba mocheso.

E etselitsoe hore e tsamaellane le ts'ebeliso ea lits'ebetso tsohle tse tloaelehileng tsa ho sefa ka boiketsetso, Lisefe tse tloaelehileng tsa syringe li ngotsoe ka mebala. Li-filters tsa syringe tsa Aijiren li ngolisitsoe bakeng sa ho netefatsa mokhoa le setifikeiti. Li-filters tsohle tsa syringe lia khonahala (121 ¡ãC le 1.1 bar bakeng sa 30 min).

Likarolo tsa MCE: boholo ba pore e ts'oanang, sebopeho se tšesaane, ho hanyetsa phallo e tlase, lebelo le phahameng la ho sefa, ho monya ho tlase, lintho tsohle ke liteko tsa boleng bakeng sa katleho ea filthara le botšepehi ba matlo. Ntlo e lekoa ka khatello 'me e ka mamella likhatello ho fihlela ho 75 psig (5.0 bar). Li-filters tse ling li phuthetsoe ka sephutheloana sa aseptic, se netefalitsoeng, RNase, DNase le DNA mahala, le tse seng pyrogenic.

Filter ea syringe ea Aijiren¡¯s PP e sebelisa membrane ea hydrophobic polypropylene, e nang le thepa e tsitsitseng ea 'mele le ea lik'hemik'hale, e lumellana hantle, e nang le protheine e fokolang,' me e loketse ho sefa litharollo tsa metsi le li-solvents tse ngata. E sebelisoa ka tloaelo ho sefa lisampole tsa likokoana-hloko, li-solvents, metsi a hloekisitsoeng le ho fokotsa mojaro oa likokoana-hloko, lesela la hydrophobic PP filter le molemo haholo bakeng sa ho hloekisa khase. Sehlahisoa se ile sa hloekisoa ke mocheso o omileng ka 121¡ãC metsotso e 15.

Ka lebaka la hydrophobicity e phahameng ea membrane ea PVDF, e hloka ho kenngoa ka tharollo e loketseng e kang ethanol pele e sebelisoa ho finyella morero oa ts'ebetso le ho etsa hore lesela le be bonolo ho tlama liprotheine. Sehlahisoa sena se lumellana le lidae tse ngata, tse kang Ponceau-S red, Coomassie brilliantblue, Sypro ruby, Transillumination, Toluidine blue, CPTS, Colloidal gold, India inkAmido black. Har'a tsona, ka mor'a ho daea ka li-dae tse kang Ponceau le CPTS, lidae li ka hlatsuoa 'me filimi e ka sebelisoa bakeng sa tlhahlobo e eketsehileng; ha lidae tse kang Coomassie Brilliant Blue, enke ea India, le amide black li ke ke tsa fetoloa, filimi e ke ke ea sebelisoa ka mor'a ho daea. Bakeng sa tlhahlobo e eketsehileng.

Ka lebaka la hydrophobicity e phahameng ea membrane ea PVDF, e hloka ho qoelisoa ka har'a ethanol, methanol kapa litharollo tse ling tse loketseng bakeng sa ts'ebetso. Sehlahisoa sena ke sa lipatlisiso tsa mahlale feela ke litsebi, 'me ha sea lokela ho sebelisoa bakeng sa tlhahlobo ea bongaka kapa kalafo, kapa ho sebelisoa bakeng sa lijo kapa meriana,' me ha sea lokela ho bolokoa libakeng tsa bolulo tse tloaelehileng. Bakeng sa polokeho le bophelo bo botle ba hau, ka kopo roala lijase tsa lab le liatlana tse lahloang bakeng sa ts'ebetso.

Haholo-holo e sebelisoang likarolong tse latelang: HPLC ho lokisetsa sampole; tlhahlobo e tloaelehileng ea QC; ho tšoana ha litaba; ho tlosoa ha protheine e feteletseng; teko ea ho qhibiliha; tlhahlobo ea lijo; tlhahlobo ea biofuel; disampole tsa tikoloho