Sesefo sa syringe sa 25mm MCE

Lisefe tsa syringe li na le ntlo ea polasetiki e nang le sefe ea membrane ntlheng e 'ngoe le senotlolo sa basali kapa sehokelo sa luer slip pheletsong e 'ngoe. Lera la filthara hangata le entsoe ka lisebelisoa tse kang nylon, polyethersulfone (PES), polytetrafluoroethylene (PTFE), kapa cellulose acetate.

E loketse ho sebelisoa ka lihlapolli tse nang le metsi le lintho tse phelang, Li-Filters tsa Syringe tsa Nylon ke khetho e ntle bakeng sa ho sefa lisampole tse sebetsang hantle haholo tsa mokelikeli oa chromatography. Lisefe tsa seringe tsa nylon lia tšoarella, ha li tabohe ebile li metsi ka ho lekana.

Sefe ea Siringe e Lahliloeng e sa Hlakoeng ke sesebelisoa sa ho sefa se feto-fetohang se sebelisoang lilaboratoring bakeng sa ho lokisa le ho hlakisa. E na le ntlo ea polypropylene e nang le sefahla sa membrane, e fanang ka tlhoekiso e sebetsang ea likaroloana le likokoana-hloko. Lisefe tsena tsa syringe li fumaneha ka boholo le li-diameter tse fapaneng ho lumellana le litlhoko tse fapaneng tsa ho sefa, 'me li tla ka sephutheloana se sa hloekang.

Lera la PTFE la hydrophobic le na le tšebelisano e pharaletseng ea lik'hemik'hale le ho qhibiliha ho tlase haholo, 'me hajoale ke lera le hanyetsanang le lik'hemik'hale har'a li-membrane tsohle tsa filthara. Moqapi o mocha oa Aijiren o lumella sefahla sa PTFE ho finyella tekanyo e phethahetseng pakeng tsa ho eketseha ha sebaka se sebetsang sa ho hloekisa le ho fokotseha ha molumo oa ho boloka sampole. Sesefa se ka mamella likhatello tse phahameng tsa ts'ebetso, ka ho qoba ho lutla.

Tlhahlobong ea HPLC, boholo ba likaroloana tsa ho pakela likholomo tsa chromatographic bo nyane mme ho bonolo ho thijoa ke likaroloana tse sa hloekang. Ka hona, lisampole le li-solvents li hloka ho hloekisoa esale pele ho tlosa litšila tse nang le likaroloana le ho sireletsa sesebelisoa. Ion chromatography, e atisang ho sebelisoa tlhahlobong ea tikoloho, e boetse e hloka hore ho se ke ha hlahisoa litšila tse silafatsang ka har'a mehlala ea tlhahlobo ea pele.
Li-filters tsa Aijiren PVDF li na le sebopeho se phahameng sa pore, se tlamang se sa totobalang se tlase, se tsamaellana le metsoako ea manyolo le e nang le metsi. Ka kopo hlokomela hore li-filters tsa syringe tsa Hydrophilic PVDF ha li tsamaisane le boholo ba li-acid tse matla le litharollo tsa caustic, joalo ka dimethyl sulfoxide, dimethylformamide (DMF), acetone, ketones, esters, le ethers.

Aijiren hydrophobic PTFE (polytetrafluoroethylene) syringe filter e loketse lisampole tse nang le khase le litharollo tsa tlhaho, 'me e na le ts'ebetso e ntle haholo ea ho sefa bakeng sa lisampole tse senyang haholo. Ts'ebeliso ea filthara ea hydrophobic PTFE e ka holisa mofuta oa sampole, e bakang khanyetso e pharalletseng ea lik'hemik'hale ho lintho tse senyang le botsitso bo botle ba mocheso.

Haholo-holo e sebelisoang likarolong tse latelang: HPLC ho lokisetsa sampole; tlhahlobo e tloaelehileng ea QC; ho tšoana ha litaba; ho tlosoa ha protheine precipitates; teko ea ho qhibiliha; tlhahlobo ea lijo; tlhahlobo ea biofuel; disampole tsa tikoloho<24ug>

Ke habohlokoa ho hlokomela hore lintlha tse tobileng tsa li-filters tsa hydrophobic PVDF membrane ea syringe, tse kang boholo ba pore, bophara, le matla a ho hloekisa, li ka fapana pakeng tsa bahlahisi le mela ea lihlahisoa.
Lisebelisoa tsa filthara tsa syringe tse lahliloeng tsa Aijiren li etselitsoe ho fana ka tlhoekiso e potlakileng le e sebetsang ea tharollo ea metsi le ea manyolo ho tloha meqolong e menyane ho fihla ho 100 ml.

PTFE Syringe Filter e hanyetsana le hoo e batlang e le lik'hemik'hale tsohle tse senyang, tse etsang hore lihloela tsa seringe tsa PTFE e be khetho e nepahetseng. Leha ho le joalo, bothata ba tlhaho ea hydrophobic PTFE ke hore ka mor'a hore lik'hemik'hale tse ngata li hlapolotsoe ka metsi, tharollo e nang le metsi e ke ke ea feta. Hoa hlokahala ho kolobisoa ka metsi esale pele.

Sefe ea syringe ea PTFE e hanana le hoo e batlang e le lik'hemik'hale tsohle tse senyang, tse etsang hore lihloela tsa PTFE e be khetho e nepahetseng. Leha ho le joalo, bothata ba tlhaho ea hydrophobic PTFE ke hore ka mor'a hore lik'hemik'hale tse ngata li hlapolotsoe ka metsi, tharollo e nang le metsi e ke ke ea feta. E hloka ho kolobisoa ka metsi esale pele./p>

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.
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.

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.

Filtration ke mokhoa o tloahelehileng, o bonolo, o bolokang chelete e ngata oa ho eketsa bophelo ba lisebelisoa tse ka sebelisoang tsa chromatography. Sistimi ea mantlha ea HPLC e kenyelletsa sele ea solvent, pompo, valve ea ente, kholomo, de ...

Sesefa sa syringe ke sesebelisoa se lahloang se sebelisoang litsing tsa laboratori ho sefa methamo e nyane ea lisampole tsa metsi. Hangata e sebelisoa ho tlosa li-particle le microorganisms tharollo pele ho tlhahlobo kapa ho sireletsa lisebelisoa tse hlokolosi hore li se ke tsa tšoaetsoa.

PES (Polyethersulfone) sefe ea seringe ke hydrophilic ea tlhaho e etsang khetho e nepahetseng (e khothalelitsoeng haholo) bakeng sa litharollo tse nang le metsi le lino tse tahang. Ha ho hlokahale ho tšoara lera la filthara ka lisebelisoa tsa ho kolobisa.

Sefate sa 20ml sepakapakeng sa hlooho0.45 Sefate sa Siringe sa Blue PP<10 mL range; Ideal choice for most applications; Holdup (dead) volume is <15 ul; Female inlet luer lock; Maximum operation pressure <15 bar; Bubble point: Hydrophilic 2-3 bar; Hydrophobic 1-1.2 bar.

Ajiren's CA Syringe Filter 90% e romelloa linaheng tse kholo tsa lefatše tse tsoetseng pele moruong. Li-filters li ka fana ka litšebeletso tsa motheo ho latela litlhoko tsa bareki. Lisefe tse hlahisoang li na le tumellano e ntle lipakeng tsa lihlopha, 'me ho na le mekhoa e tiileng ea taolo ho tloha ho thepa e tala ho ea lits'ebetsong tsa tlhahiso ho kena le ho tsoa taolong ea phano ea polokelo ho netefatsa boleng le tšebeliso ea boleng ba lihlahisoa.

Filter sterilization, ke hore, ho tlosa likokoana-hloko ka mekhoa ea 'mele e kang ho hlahloba kapa ho hloekisa lintho, ke mokhoa o sebelisoang haholo oa ho thibela likokoana-hloko. Mokhoa oa ho sefa o atile haholo...

Sesefo sa Nylon Syringe se hlahisoang ke Aijiren se sebelisoa haholo bakeng sa ho sefa ha reagent kapa ho lokisa sampole. Filter ea Syringe ea Nylon e na le litlhaloso tse fapaneng. The filthara membrane bophara ke 13mm, 25mm le 33mm, e ka khethoang ho latela bokhoni ba sampole. Aijiren e fana ka 0.22μm le 0.45. Litlhaloso tse peli tsa μm li loketse bareki ho li khetha. Sesefo sa Nylon Syringe se hlahisoang ke Aijiren se kopana le litlhoko le litlhoko tsa bareki bakeng sa ho lokisa sehlahisoa.

Theknoloji ea karohano ea li-membrane e thoholetsoa e le "e 'ngoe ea tsoelo-pele ea theknoloji e phahameng e tšepisang bohareng ba lekholo la bo21 la lilemo". Har'a tsona, karohano ea membrane ea microporous ke ts'ebeliso e hapang mahlo ka ho fetisisa mafapheng a biology, tlhahlobo ea lik'hemik'hale le meriana. Ha ho na tlhoko ea ho fetola lera le ho hloekisa filthara, ho boloka mosebetsi o rarahaneng le o jang nako oa ho lokisa, 'me o sebelisoa haholo laboratoring.

Setlhola sa PVDF Syringe se hlahisoang ke Aijiren se entsoe ka thepa ea boleng bo holimo. Lera la filthara le loketse haholo bakeng sa ho itokisa le ho sefa reagent. Aijiren o lumela hore PVDF Syringe Filter e ka kopanngoa le li-reagents tse thehiloeng metsing, 'me hydrophilicity e tiisa hore PVDF Syringe Filter e ka sefa li-reagents tse thehiloeng metsing. katleho.

Sesefa sa Syring se nang le membrane ea nylon e hlahisoang ke Aijiren se na le hydrophilicity e ntle, acid le alkali resistance, le khanyetso ea oxidation. Ha e loketse feela litharollo tsa metsi tse nang le li-acids le alkalis, empa hape le li-solvents tse kang joala, li-hydrocarbon, lipids, phenols, ketone le li-solvents tse ling tsa tlhaho. E ka sebelisoa bakeng sa solvents organic tse kang acid e matla, 70% ethanol, dichloromethane joalo-joalo. Ho hanyetsa mocheso o phahameng, matla a matle, thepa ea lik'hemik'hale e tsitsitseng.

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.

Litlhahlobong tsa HPLC, boholo ba karoloana ea pakete ea kholomo ea chromatographic bo nyane 'me bo thijoa habonolo ke likaroloana tse silafetseng. Ka hona, lisampole le li-solvents li tlameha ho hloekisoa pele ho tlosa litšila tse nang le likaroloana le ho sireletsa sesebelisoa.

Har'a mefuta e mengata e bohareng ea Li-syringe Filters tse hlahisoang ke Aijiren, Polypropylene Syringe Filter ke e khethehileng. Hobane hangata Polypropylene e sebelisoa ho etsa khetla ea Sefe ea Syringe, ho na le mefuta e fokolang ea lera e entsoeng ka Polypropylene. Qetellong Ajiren o ile a etsa qeto ea ho sebelisa thepa ena ho hlahisa Syringe Filter ka mor'a ho ithuta thepa ea tlhahiso ea bahlahisi ba bangata ba fapaneng le tšebeliso ea bareki ba fapaneng.

Cellulose acetate (CA) ke lera le nang le tekanyo e tlase haholo ea ho tlama protheine 'me e loketse lisampole tse nang le metsi le likokoana-hloko. Ke ntho e tlamang protheine e tlase ho feta polyethersulfone kapa membrane ea PVDF, e tlamang liprotheine: