van refrigeration unit supplier

Zvishandiso zveMembrane zvinopihwa pasi pemazita akanakisa eindastiri, uye kugadzira kwakasimbiswa ISO9000 kunoshandisa tekinoroji yemazuva ano yekugadzira kuti ive nechokwadi chemhando yepamusoro uye zvigadzirwa zvinoenderana, zvinoitwa zvemhando yepamusoro mumamiriro edzimba dzakasimbiswa. Ese mafirita esirinji ane HPLC anosimbiswa.

PVDF sirinji mafirita anogadzirwa ne hydrophilic PVDF membrane uye polypropylene overmold imba. Inowanikwa mu 13 mm uye 25 mm madhayamita uye 0.22 μm uye 0.45 μm pore saizi.

PES (Polyethersulfone) sirinji sefa ndeye yakasikwa hydrophilic iyo inoita sarudzo yakanaka (inokurudzirwa zvakanyanya) yemhinduro dzine aqueous nedoro. Izvo hazvifanirwe kurapa iyo sefa membrane pamusoro neanonyorova vamiririri.

Aijiren inoraswa sirinji sefa zvishandiso zvakagadzirirwa kupa nekukurumidza uye nekuita kusefa kweaqueous uye organic mhinduro kubva kudiki mavhoriyamu anosvika zana mL. Sirinji mafirita anosanganisa premium ...

Sirinji mafirita anowanzo shandiswa murabhoritari neseseti yekutsvagisa kubvisa zvimedu, tupukanana, kana kumwe kusvibiswa kubva kumasampuli kusati kwaongororwa kana kuenderera mberi nekugadzirisa. Iyo membrane sefa iri musirinji sefa inoshanda sechipinganidzo, ichibvumira chete zvikamu zvinodikanwa zvesample kuti zvipfuure uchichengeta chero zvimedu zvakakura kana zvinosvibisa.

Iyo EPA VOA vials inoratidzira yakachengeteka yekuvhara nzira yekuchengetedza sampuli kutendeseka uye kudzivirira sampuli kuvuza kana kusvibiswa. Mabhodhoro anowanzo kuuya ane screw cap yakashongedzerwa neseptum, inova nechokwadi chekusimbisa uye chisimbiso-chisimbiso. Iyi nzira yekuvhara inochengetedza kuchengetedzwa kwezvinoputika organic compounds panguva yekuchengetedza nekufambisa.

4. Iyo filtrate pakutanga kwechikamu inofanira kuraswa. Iro vhoriyamu inenge yehuwandu hwakafa hwesefa. Kutora 25mm semuenzaniso, rasa yekutanga 1mL filtrate; kana kufanochenesa sefa ne1 kusvika 2mL yemushonga.

Siringe sefa idiki, rinoraswa mudziyo unoshandiswa kusefa zvinwiwa kana magasi.Iyo ine imba yepurasitiki ine membrane sefa kune imwe magumo uye chikadzi luer lock kana luer slip yekubatanidza kune imwe mugumo, iyo inobvumira kuti ibatanidzwe kune sirinji kana imwe fluid yekuendesa system.

Aijiren inogadzira Siringe Sefa inouya mune akati wandei akasiyana membranes, PTFE membranes ine hydrophilic uye inert uye inokodzera akawanda akasiyana marudzi eagent, zviri pazasi zvine makemikoro anofambirana nePTFE Siringe Sefa. Pamusoro pezvo, iyo nhamba yechinyorwa uye zvakatemwa zveAijiren PTFE zvakatsanangurwa zvakajeka. Kana uine chero zvaunoda, ndapota siya mhinduro pazasi kuti ubvunze.

2. Usashandise sirinji idiki pane 10cc, nekuti iyo diki-vhoriyamu column inogona kuita kuti kumanikidza kupfuure muganhu wepamusoro uye kukonzeresa kukuvadza kune membrane membrane.

Sefa sterilization, ndiko kuti, kubvisa tupukanana nemaitiro enyama sekutarisa kana kusefa zvinhu adsorption, inzira inowanzo shandiswa yekuvharisa. Iyo filtration nzira inoshandiswa zvakanyanya, uye zvimwe zvinhu zvinoda kuvharwa hazvigone kudziyiswa, senge mavhitamini akawanda ekugadzirisa. Kunze kwekushandiswa mukugadzirwa kwezvinwiwa nezvinodhaka, mhepo inowanzovharwa nekusefa. Kana isu tichiwanzoita ongororo yemicrobiology, mudziyo wakavharirwa unowanzo kuvharirwa nedonje painobuda, iyo iri kunyatso kusefa kubvisa tupukanana mumhepo, kuitira kuti pasave nekusvibiswa kwehutachiona mumhepo ichipinda mugaba.

20ml headspace vialHydrophobic PTFE Sytinge Masefa kubva kuAijiren
Sarudzo ye membrane zvinhu zvinoenderana nemhando yemuenzaniso uye zvinhu zvinofanirwa kusefa.
MCE sirinji mafirita anogadzirwa kubva yakasanganiswa cellulose ester (MCE) membrane uye polypropylene overmolded imba.
20ml headspace vialHigh Quality Syringe Sefa PVDF for Wholesale
7.Board membrane sarudzo nekunyatsoenderana neaqueous, organic solvent kana misanganiswa yavo.
Michina Inoyangarara Inodyisa Michina Inotengeswa
China Supply 20-60mL EPA VOA Vials

Vashandi vedu vehunyanzvi vanowanikwa kuburikidza nechat chat uye email kuti ikubatsire kusarudza pane yakanakisa membrane sefa kune zvaunoda. Titumire email, uye vamiriri vedu vanobatsira vatengi vanozopindura nekukasira-muzuva rimwe chete rebhizinesi kana nekukurumidza. Uye kana uchiri kuda rubatsiro kusarudza pachigadzirwa chakakodzera, tinokutumira sampuli kuti uone kuti iwe unogamuchira yakanakisa membrane sefa pane zvaunoda.

Sirinji sefa inokurumidza, iri nyore uye yakavimbika sefa chishandiso chinoshandiswa nguva nenguva murabhoritari. Nekuti ivo havadi kushandura membrane uye kusefa kuchenesa, kuri kubvisa iyo yakaoma ...

Iyo ine imba yepurasitiki ine membrane sefa inobvumira kubviswa kwezvikamu kana zvinosvibisa kubva mumuenzaniso sezvainopfuura nepasefa.<250mL, to avoid setting ups of Buchner filters or similar.

Iyo sirinji mafirita anowanikwa mune akasiyana pore saizi uye membrane zvinhu kuti zvigadzirire zvakasiyana zvinodiwa kusefa. Iwo anokodzera kuwanda kwekushandiswa kwerabhoritari, kusanganisira kugadzirira kwemuenzaniso, kujekesa, uye sterilization. Iwo mafirita anopa kuita kwakavimbika uye kunoenderana kusefa mhedzisiro, zvichibatsira kune chaiyo uye inodhinda data mune analytical chemistry, microbiology, uye mamwe minda.

Kunyangwe Aijiren iine mitengo inoyevedza, yakatarisa ichiri pamhando. Iyo membrane zvinhu zvinopihwa nevanhu vane mukurumbira muindastiri, uye mune ISO9000 yakasimbiswa dhizaini maitiro, ichangoburwa yekugadzira tekinoroji inoshandiswa, uye kugadzirwa kunoitwa pasi peiyo yepamusoro-soro pasi peyakasimbiswa yakachena kamuri mamiriro kuti ave nechokwadi chemhando yepamusoro uye yakagadzikana zvigadzirwa. . Ese mafirita esirinji ane HPLC anosimbiswa.

Pamusoro peHPLC, mafirita sirinji ane akawanda mamwe maapplication. Sefa yesirinji inowedzera maminetsi mashoma uye mari shoma kune yako yekuyedza maitiro, asi iwe uchaona kudzoka kukuru pakudyara kwako. Diki volume venting£¬HPLC sample preparation£¬Kubviswa kweprotein precipitates£¬Nzira yeQC analysis£¬Dissolution test.

Sirinji sefa mudziyo unoraswa wesefa unosungirirwa sirinji nechinangwa chekusefa kana kujekesa masamples emvura.

Yakanakira kushandiswa neaqueous uye organic zvinonyungudutsa, Nylon Syringe Filters isarudzo yakanakisa yekusefa yakakwirira-inoshanda liquid chromatography samples. Nylon sirinji mafirita akasimba, anoshingirira kubvarura uye akanyorova zvakaenzana.
Siringe mafirita anoshandiswa zvakanyanya mumarabhoritari ekutsvagisa, marabhoritari ekudzora mhando, maindasitiri emishonga, makambani ebiotechnology, uye mamwe maapplication uko kunofanirwa kusefa kwemasampuli emvura.

Aijiren's syringe mafirita uye mabhodhoro anoderedza HPLC sampuli yekugadzirira nguva uye kushandiswa kwezvinhu zvinodyiwa, uye iyo track-etched membrane yakakoshawo pakuburitsa liposomes ye encapsulation uye yakanangwa zvinodhaka.

PES (Polyethersulfone) sefa yesirinji ndeyemusikirwo haidrophilic inoita sarudzo yakanaka (inokurudzirwa zvikuru) yemhinduro dzine aqueous nedoro. Hazvifanirwe kurapa sefa membrane kumeso nezvinonyorova.<\/p>

Iyo MCE membrane inopa yakasarudzika kuchengetedza, kuteya zvimedu uye tupukanana tudiki se 0.22 μm muhukuru. Uku kusefa kwakanaka kunobatsira kuchengetedza zviridzwa zvekuongorora, HPLC masisitimu, uye zvimwe zvekushandisa lab kubva pakusvibiswa, kuchengetedza kuita kwavo kwakanyanya uye kuwedzera hupenyu hwavo.

1. Inofanira kushandiswa nemajekiseni anoraswa uye majekiseni egirazi. Iyo interface ndeye standard. Isa sefa yetsono pasirinji kutanga, wobva wadira mvura musirinji, dzvanya tsvimbo yekusaidzira pasi, wotora mvura yakasefa.

Zvishandiso zvechigadzirwa: kucheneswa kwemvura, HPLC kugadzirira sampuli, nhare nhanho mhinduro kusefa, sero tsika, microbial kusefa kana sampling, mapuroteni precipitate kubviswa, kubviswa kwechikamu uye kutarisa, QC kuongororwa, kuenderana kwemukati, kuyedza kuyedzwa, sampling yezvakatipoteredza, kuongorora chikafu. Kazhinji kutaura, 0.45 ¦Ìm pore saizi yakakodzera kubvisa zvimedu kubva kumasample kana mobile phase solution yechromatography michina, uye 0.22 ¦Ìm yakakodzera kusefa tupukanana.

Yedu sirinji mafirita anogadzirwa kubva kune yakakwira-purity polytetrafluoroethylene (PTFE) membrane yekushanda kwepamusoro uye kusimba. PTFE chinhu chakanakira HPLC maapplication ane yakanakisa kemikari inoenderana, yakaderera protein inosunga, uye kushoma analyte adsorption. Izvi zvinovimbisa kutendeseka kwemuenzaniso kune chokwadi, mhedzisiro.

Hydrophobic PTFE (Polytetrafluoroethylene) sirinji mafirita akakodzera gasi uye organic mhinduro, nekuita kwakanakisa kwemasamples anoora zvakanyanya. Zvinogoneka kune yakawedzera sampling renji uchishandisa hydrophobic PTFE mafirita kune yakakura makemikari kuramba kune hukasha zvinhu uye kudzikamisa tembiricha. Sefa yePTFE sirinji isarudzo yakanaka yekusefa uye de-gassing chromatography solvents.

sirinji sefa idiki, rinoraswa sefa mudziyo unowanzoshandiswa mumarabhoritari kusefa zvinwiwa. Yakagadzirirwa kuiswa kune sirinji, ichibvumira mvura kuti ipfuure nepakati pesefa membrane pasi pekumanikidzwa.

Polyvinylidene difluoride (PVDF):? Yakagadzirirwa kusimba kwakanyanya, kunyungudutsa kwakanyanya, uye kusungirirwa kweprotein shoma, zvichiita kuti ive yakakodzera kusefa kwebiomedical, kusefa, uye kugadzirira sampuli yeHPLC. pH chiyero ~ 1-14.