inoyangarara Hove Feed Machines Kutengeswa

Iyo HPLC Syringe Sefa inopa kukwenenzverwa kwemasamples mune yakakwirira-performance liquid chromatography (HPLC) application. Aya mafirita akagadzirirwa kubvisa tunhu, zvinosvibisa, uye marara kubva kumasampuli, kuve nechokwadi chakachena uye chakavimbika mhedzisiro. Nemasaizi chaiwo epore uye kuyerera kwakanyanya, ivo vanogonesa kukurumidza uye nekuita kusefa pasina sampuli kurasikirwa.

Iyo nylon membrane inoshandiswa musefa yesirinji ine yakakwira mechaniki simba, kugadzikana kwemakemikari, inogona kushivirirwa neakawanda organic zvinonyungudutsa, ine yakaderera zvakanyanya inotorwa, ine yakanaka kugadzikana kwekupisa uye yakasikwa hydrophilicity, uye inosefa neakawanda emvura mhinduro hunhu.

Iyo goko rePTFE Syringe Sefa yakagadzirwa nepolypropylene (PP) ine yakanakisa kugadzikana kwemakemikari. Yakagadzirwa nemavara akasiyana, ayo ari nyore kune vashandisi kusiyanisa zvigadzirwa zvezvinhu zvakasiyana uye kudzivirira kuvhiringidzika. Iyo sefa membrane inotora kunze kwenyika yakakwira-inoshanda sefa membrane ine yakagadzikana chigadzirwa mhando uye yakanaka kuberekana. Iyo isarudzo yakanaka yekusefa kwerabhoritari yemasampuli. Iyo yakajairwa interface iri nyore kubatanidza kune akasiyana majekiseni, uye inogona zvakare kubatanidzwa zvakananga kune tsono ye7725 valve, uye sampuli inogona kubaiwa zvakananga mushure mekusefa.

Sirinji inosefa sefa basa 1. Sefa yesirinji isina mbereko inotora PTFE membrane 2. Kuyerera kwepamusoro pakaderera inlet pressure 3. Yakaderera kudhirowa uye yakanakisa kupisa kugadzikana 4. Iyo ine yakakwira makemikari kuramba kune akawanda solvents uye acids 5. Yakajairwa 1¦¬ m pre-sefa ine yakanyanya kuita yekuongorora chidimbu

Vatengi vanogona kushandisa mafirita sirinji kusefa zvidimbu uye kusvibiswa mumvura. Kusefa kunoda 0.2¦Ìm pore size kuti ibudise filtrate isina utachiona. Huwandu hwemushonga unofanirwa kusefa unosiyana kubva pamamililita mashoma kusvika kune akawanda malita. Zvinwiwa zvakajairika zvinogona kusanganisira media-ine serum, mabhafa, biological kana maprotein samples, reagents, kana zvimwe zvinwiwa, uye inoda kunge isina ma particculates kana microbial kusvibiswa.

Masefa esirinji eAijiren ane nylon membranes anowirirana nehuwandu hwakawanda hwezvinonyungudutsa, zvichiita kuti ive yakanakira kusefa nekukurumidza kweakawanda aqueous uye organic mhinduro. Naizvozvo, kana musanganiswa wesample aqueous solution uye organic solvent ikapfuura nepanaironi membrane, madonhwe akanaka emushonga wekunyungudutsa anoungana uye anoparadzaniswa nesample aqueous solution. Kushandisa nzira iyi iri nyore, nguva yose yekuchera ndeye 3-4 maminetsi chete; Iyo inoshamwaridzana nemhoteredzo, haina centrifugal mhedzisiro, inopa yakakwira sampuli yekucheneswa mwero nekusefa receptor zvikamu, uye kusefa reagents kunovimbisa kuderedzwa kusvibiswa uye inodzivirira iyo color column.

Iyo ine imba yepurasitiki ine inlet uye yekubuda, uye sefa membrane yakaiswa pakati pavo.

Aijiren's sterile syringe sefa ine bidirectional diaphragm tsigiro uye Luer lock inlet\/outlet, inogona kuiswa zvakachengeteka pane sirinji. Rudzi uye saizi yepore ye membrane inodhindwa pane imwe neimwe sefa kuti izivikanwe nyore. Masefa ese eAijiren sirinji ane zana muzana akaedzwa uye anogadzirwa zvinoenderana neISO 9002 zviyero. Sefa isina utachiona inovharwa nemwaranzi ye gamma. Iwo anoratidzwa kuva pyrogen-isina, asiri-cytotoxic, uye ari blister mapaketi.

Iyi membrane yenylon inogona kushandiswa kuvharika kwealkaline uye kugadzirisa, asi kana nzira dzekugadzirisa dzakadai sekubika uye ultraviolet rays dzikashandiswa, yakakwirira nucleic acid yekuona senitivity inogona kuwanikwa. Sezvo iyo nylon membrane iri hydrophilic membrane, haidi kunyudzwa mu ethanol, methanol uye mamwe magadzirirwo ekuita. Ichi chigadzirwa ndechekutsvagisa kwesainzi nenyanzvi chete, uye hachifanirwe kushandiswa kuchipatara kuongororwa kana kurapwa, kana kushandiswa chikafu kana mushonga, uye hachifanirwe kuchengetwa munzvimbo dzekugara. Nekuchengetedza uye hutano hwako, ndapota pfeka majasi erabhu uye magurovhosi anoraswa kuti ushande.

PES sirinji sefa inonyanya kushandiswa kusefa uye sterilizing mvura masampuli emavhoriyamu madiki akadai sediki diki mabuffers, maprotein solutions, additives, akasiyana reagents kana zvinodhaka, uye kubvisa zvimedu. Iri zvakare sarudzo yekutanga yekuvharisa uye kusefa kwediki masampuli eHPLC neGC. nzira.

Tekinoroji yekuparadzanisa Membrane inorumbidzwa se "chimwe chezvinhu zvinonyanya kuvimbisa zvemhando yepamusoro-soro pakati pezana ramakore rechi21". Pakati pavo, microporous membrane kupatsanurwa ndiyo inonyanya kubata maziso mundima yebiology, kuongororwa kwemakemikari uye mishonga. Hapana chikonzero chekushandura membrane uye kuchenesa sefa, chengetedza iyo yakaoma uye inopedza nguva yekugadzirira basa, uye inoshandiswa zvakanyanya murabhoritari.

Syringe sefa idhiraivha inoraswa sefa unit yakagadzirirwa kubvisa tsvina kubva kune zvinwiwa kana magasi uchishandisa sirinji senzira yekuburitsa mvura.
Usashandise ne: Acids, Aggressive Halogenated hydrocarbons, protein samples (Nylon is a high binder)
20ml headspace vial0.22um/ 0.45um 4//13//25//33/50mm luer lock membrabe HPLC PP Housing Membrane Syringe Sefa
Kushandisa sirinji sefa, mvura kana gasi rinofanira kusefa rinodhonzwa musirinji, uye ipapo sirinji inonamirwa panopinzwa nayo sirinji sefa.

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.

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.

Siringe mafirita inokurumidza, iri nyore uye yakavimbika sefa chishandiso chinogara chichishandiswa mumarabhoritari. Hapana chikonzero chekutsiva membrane kana mafirita akachena, izvo zvinobvisa kudikanwa kwekugadzirira kwakaoma uye nguva. Inoshandiswa zvakanyanya mu pre-sample filtration, particle kubviswa, uye aseptic filtration yezvinwiwa nemagasi. Iyi nzira yakakodzera kusukurudza masampuli madiki isati yarodha muHPLC neGC, uye inowanzo shandiswa mumasirinji anoraswa.

0.22um\/ 0.45um 4/13//25//33/50mm luer lock membbrabe HPLC PP Yedzimba Membrane Siringe Sefa<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).

Iyo firimu yePES yakavharwa mugomba repolymer pasina kushandisa chero chinonamira. Imwe neimwe unit inogona kupa ETO kana Gamma radiation disinfection, uye kuona kuti hapana pyrogen.

PTFE Siringe Mafirita mafirita epasirese ayo anopinza kune zvakasiyana siyana zvehasha zvinonyungudutsa uye maasidhi akasimba nemabhesi. Aya mafirita sirinji anogona zvakare kuoneswa kune yakakwira tembiricha uye isarudzo yakanakisa yeHPLC yemuenzaniso kugadzirira. Isu tinopa PTFE sirinji mafirita mune ese ari maviri hydrophobic uye hydrophilic nyika.

Muchiyedzo chechromatographic, sampu inoiswa pane chromatographic column kuti iongororwe mushure mekunge sampler abaiwa. Nekudaro, iyo yemukati musimboti wesampler uye chromatographic column yakatetepa. Kana paine zvimedu zvakakura mumuenzaniso, zvinogona kuita kuti mudziyo uvhare, Inoda kushandisa Syringe Sefa yekutanga sampu yekusefa kurapwa.

PTFE Syringe Filters ine polytetrafluoroethylene (PTFE) membrane uye polypropylene overmolded imba. Inowanikwa mu 13 mm uye 25 mm madhayamita uye 0.22 μm uye 0.45 μm pore saizi. PTFE ndiyo membrane yesarudzo yekushandisa ine hukasha zvinonyungudutsa, zvinwiwa, uye magasi anogona kurwisa mamwe membranes.

Polypropylene chinhu chinowanzo shandiswa kune sirinji sefa dzimba nekuda kwekuenderana kwayo kemikari, yakaderera inotorwa, uye inopokana neyakasiyana-siyana yezvinonyungudutsa. PP dzimba dzinopa rutsigiro rwechimiro kune teh filter membrane uye kubatsira kuchengetedza kutendeseka kwayo panguva yekusefa.

PTFE is a hydrophobic membrane iyo inoshingirira mumakemikari kune dzinenge zvese zvinonyungudutsa. Inogona kushandiswa nekuora media, senge yakasimba asidhi, doro, alkalis, uye aromatics. Iyo unit inowanikwa zviri nyore, ichibvumira yakapusa, inokurumidza uye yakavimbika HPLC kana GC kuongororwa kweakanyanya-yakachena madiki-vhoriyamu samples. Masefa ePTFE anogona zvakare kushandiswa kudzivirira hunyoro kubva mukupfuura nemumapombi./p>

Sefa sterilization, ndiko kuti, kubvisa tupukanana nemaitiro enyama sekutarisa kana kusefa zvinhu adsorption, inzira inowanzo shandiswa yekuvharisa. Iyo yekusefa nzira yakawanda ...

Iyo naironi membrane yesirinji sefa inofanirwa kuenderana nemakemikari maitiro emuenzaniso. Iyo membrane yenylon inofanirwa kuenderana neyakasiyana-siyana-yakavakirwa mvura uye organic solvents. Iyo membrane inofanirwawo kuve nekupikisa kwakanyanya kune HPLC solvents uye makemikari. Iyo 0.45mm aperture inova nechokwadi chekuti une huwandu hwakaringana uye kuburikidza nekugadzira masampula nemazvo uye nekukurumidza.