Isicelo

I-Polypropylene iyahambelana ne-acetone, i-ethyl acetate, i-methanol, i-isobutanol, i-methanol kunye ne-methyl ethyl ketone. I-Polypropylene ayihambelani ne-cyclohexane, i-ether, i-dichlorobenzene, i-pentane, i-methylene chloride kunye ne-trichlorobenzene. Kucetyiswa ukusebenzisa igesi, isibulala-ntsholongwane okanye i-autoclave ukwenza inzalo yeemveliso ezenziwe ngepolypropylene. Ubushushu obuphezulu bokusebenza yi-135¡ãC.

I-Polyethersulfone (PES): I-Hydrophilic, i-stable kwi-pH ephantsi, inamanqanaba aphantsi e-extractables, kwaye ibonise i-protein ephantsi yokubopha, ibenze ifaneleke kuninzi lwe-aqueous and organic solvents. PES inwebu zivumela ukuhamba kolwelo okuphezulu kune-PTFE. Ukumelana nobushushu. Uluhlu lwe-pH ~ 3-14 (ngamanye amaxesha lucatshulwe njenge-1-14).

Iqokobhe le-PTFE Isihluzi sesirinji senziwe ngepolypropylene (PP) enozinzo olugqwesileyo lweekhemikhali. Yenziwe ngemibala eyahlukeneyo, efanelekileyo kubasebenzisi ukuba bahlukanise iimveliso zezixhobo ezahlukeneyo kwaye bagweme ukudideka. I-membrane yokucoca ithatha inwebu yesihluzi esiphuma kumazwe angaphandle kunye nomgangatho wemveliso ozinzileyo kunye nokuveliswa kwakhona okulungileyo. Lukhetho olufanelekileyo lokuhluzwa kwelebhu yeesampulu. I-interface esemgangathweni ilungele ukudibanisa kwiisirinji ezahlukeneyo, kwaye inokudibaniswa ngokuthe ngqo kwinaliti ye-valve ye-7725, kwaye isampuli inokujongwa ngokuthe ngqo emva kokucoca.

Izihluzi ezikhethiweyo ze-PES zesirinji zibonelela ngesicatshulwa sesampuli esicocekileyo ngokususa izinto eziphazamisayo kunye namasuntswana amahle ukuya kwi-pore elinganisiweyo. Ukwenza inyathelo lokuhluza isirinji phambi kwesitofu sechromatographic kunceda ukuqinisekisa iziphumo ezingaguqukiyo nezithembekileyo, kwaye kunceda ukukhusela izixhobo ezibuthathaka kunye nokwandisa ubomi bekholamu.

I-PTFE yinwebu ye-hydrophobic ekwaziyo ukumelana neekhemikhali phantse kuzo zonke izinyibilikisi. Ingasetyenziswa kumajelo eendaba ezonakalisayo, ezifana neeasidi ezomeleleyo, ii-alcohol, ii-alkali, kunye ne-aromatics. Iyunithi ifumaneka ngokulula, ivumela uhlalutyo olulula, olukhawulezayo noluthembekileyo lwe-HPLC okanye uhlalutyo lwe-GC lweesampulu ze-ultra-clean ezincinci zevolumu. Izihluzi ze-PTFE zinokusetyenziselwa ukuthintela ukufuma ekudluleni kwimingxuma.

Ukongeza kwi-HPLC, izihluzi zesirinji zinentaphane yezinye izicelo. Isihluzi sesirinji songeza imizuzu embalwa kunye neendleko ezincinci kwinkqubo yakho yovavanyo, kodwa uya kubona imbuyekezo enkulu kutyalo-mali lwakho. Umthamo omncinci wokukhupha umoya £¬HPLC ulungiselelo lwesampulu £¬Ukususwa kweprotein precipitates£¬Uhlalutyo oluqhelekileyo lwe-QC£¬Uvavanyo lokupheliswa.

Iimpawu ze-MCE: ubungakanani obufanayo bepore, i-porosity ephezulu, akukho kuchithwa kweendaba, ukuthungwa okuncinci, ukuchasana okuphantsi, isantya sokuhluza ngokukhawuleza, kunye ne-adsorption encinci.
Xa usebenzisa ibhotile ye-reagent kwaye ufudumeza ibhotile ye-reagent, inkqubo yokufudumala kufuneka iqhutywe. Kwenziwa isincomo sokuba iqondo lobushushu le-121¡ãC lokuvala inzala linyuke kwaye lehle hayi ngaphantsi...

Izinto eziluncedo zesihluzi seSiringe: I-membrane ekhutshwayo ephantsi kunye neqokobhe ziqinisekisa ukuba akukho zingcolisi zokucoca zongezwa kwiisampulu zakho. U-Aijiren wenza iimvavanyo zokusebenza phantsi kweemeko zangempela ze-HPLC. I-1mm ye-borosilicate yeglasi ye-prefilter edibeneyo ye-1mm (isixhobo se-30mm) iqinisekisa ukuzithemba okuphezulu kwiisampuli ezinomxholo ophezulu oqinileyo.

Nangona i-Aijiren inamaxabiso anomtsalane, ingqwalasela isesemgangathweni. Izinto ze-membrane zibonelelwa ngabantu abadumileyo kwishishini, kwaye kwinkqubo yokuvelisa eqinisekisiweyo ye-ISO9000, iteknoloji yokuvelisa yakutshanje isetyenzisiweyo, kwaye imveliso iqhutyelwa phantsi komgangatho ophezulu phantsi kweemeko zegumbi eziqinisekisiweyo eziqinisekisiweyo zokuqinisekisa umgangatho ophezulu kunye neemveliso ezizinzileyo. . Zonke izihluzi zesirinji ziqinisekisiwe nge-HPLC.

I-PTFE: ilungele ukuhluzwa kweesampulu ezisekwe kwigesi okanye kwi-organic solvent kunye nezinto ezidleka kakhulu. I-Hydrophobic ke ibonelela ukuxhathisa kweekhemikhali kumajelo andlongondlongo kunye nozinzo olubalaseleyo lobushushu obuvumela uluhlu olwandisiweyo lwesampulu. Ukuba isetyenziswe kunye neesampuli zamanzi, i-membrane idla ngokufuna ukumanzisa kwangaphambili (ngokuqhelekileyo ngokusebenzisa isixa esincinci sotywala). Isenokusetyenziswa ukunqanda ukufuma okudlula kwiindawo zomoya. Uluhlu lwe-pH ~ 1-14.

I-Polyvinylidene difluoride (PVDF):?Yenzelwe ukomelela okuphezulu, ukuxhathisa okuphezulu kwe-solvent, kunye nokubopha iprotheni ephantsi, ibenze bafanelekele ukuhluzwa kwe-biomedical, ukuhluzwa inzalo, kunye nokulungiswa kwesampulu ye-HPLC. Uluhlu lwe-pH ~ 1-14.

I-Cellulose Acetate Syringe Filter I-membrane engena-Surfactant yokucoceka kwizicelo ezisezantsi, uhlobo lweSihluzo esiprintwe kwisihluzi ukuze kube lula ukuchongwa, Elula, ubungakanani bepakethi enkulu, i-Gamma inzalo.

I-Polyethersulfone (PES):?I-Hydrophilic, i-stable kwi-pH ephantsi, inamanqanaba aphantsi e-extractables, kwaye ibonise i-protein ephantsi yokubopha, ibenze bafanelekele ezininzi izinyibilikisi ezinamanzi kunye ne-organic. PES inwebu zivumela ukuhamba kolwelo okuphezulu kune-PTFE. Ukumelana nobushushu. Uluhlu lwe-pH ~ 3-14 (ngamanye amaxesha lucatshulwe njenge-1-14).

Abasebenzi be-Aijiren abachwephesha bayafumaneka ngencoko ebukhoma kunye ne-imeyile ukukunceda wenze isigqibo ngesona sihluzo se-membrane silungileyo kwiimfuno zakho. Sithumelele i-imeyile, kwaye abameli bethu abathengi abaluncedo baya kuphendula ngokukhawuleza¡ªkusuku nje olunye lweshishini okanye kungekudala. Kwaye ukuba usafuna uncedo ngokuthatha isigqibo ngemveliso eyiyo, sizakukuthumela isampulu ukuqinisekisa ukuba ufumana esona sihluzo senwebu kwiimfuno zakho.

Zikwaluncedo kakhulu ekukhuseleni imibhobho yempompo yevacuum kwaye ineempawu zokufunxa okuphezulu kunye nokugcinwa kwamandla. Ngenxa yoncedo lwazo, ezisirinji zingasetyenziswa kwiimeko zelabhoratri kunye nezicelo zemizi-mveliso.

Ukusetyenziswa kwezihluzi ze-PTFE zesirinji zingasetyenziselwa izinyibilikisi ezidliwayo, isampuli ye-aerosol, ii-agent ezikhupha amanzi, izicelo zokukhupha kunye nokucoca i-HPLC esekelwe kwi-organic-based. Isihluzo sesirinji sinezigqubuthelo ezahlukeneyo zokucoca, kwaye sinoluhlu olubanzi lokuhambelana kweekhemikhali, kwaye linozinzo olomeleleyo lwekhemikhali kunye ne-inetia.

Iingenelo zenayiloni: 1. Ukuqina 2. Ukumelana nokunxiba 3. Ukuguquguquka 4. Ubunzima bokukhanya 5. Ukumelana nezinambuzane 6. I-Anti-mold kunye nezinto eziphathekayo akulula ukuvelisa umbane we-static, ukuguqulwa, i-pilling kunye nokuguga.

I-hydrophobic PTFE inwebu yesihluzi sesirinji yenziwe nge-hydrophobic polytetrafluoroethylene. Ihluza izinyibilikisi zendalo, izisombululo ezinamanzi kunye neegesi ezonakalisa ikhemikhali, kwaye inokumelana nezona zisombululo ezinamandla zeasidi kunye nealkaline. Ukusetyenziswa kwemveliso: Isetyenziselwa ukucaciswa kunye nokuhluzwa kwee-acids ezinamandla kunye ne-alkali, ukuhluzwa kwamanzi obushushu obuphezulu kunye ne-reagents ekhethekileyo yeekhemikhali, kunye nokucaciswa kunye nokucoca umoya okanye iigesi ezahlukeneyo.

Uphawu kunye neenzuzo: I-0.2 ¦Ìm izihluzi zomoya ze-hydrophobic zezona zibalaseleyo kwimidiya yokucoca umoya. Inokuvavanywa ngovavanyo lokuqhawula amanzi (i-WBT) okanye uvavanyo lwenqaku leqamza.Ipasile iimvavanyo ze-USP zodidi lwe-VI lwe-biosafety kwiiplastiki. Yenziwe kwiindawo ezicocekileyo zegumbi. Uluhlu lweendawo zokuhluza ukusuka kwi-4¨C2000 cm2 ukuxhasa imiqulu yokuhluza encinci njengelitha enye kwaye inkulu njengenqanawa enkulu yetanki.

Iimveliso ze-Aijiren zenza ukuba iinkampani zonyango zikhulise imveliso. Izihluzi zesirinji kunye neengqayi zinciphisa ixesha lokulungiselela iisampulu ye-HPLC kunye nokusetyenziswa kwezinto ezityiwayo, kwaye umkhondo ochongiweyo kunye neembrane zikwabalulekile ekukhupheni iiliposomes zokuvala kunye nokujolisa kumachiza.

Isihluzo se-PTFE sesirinji asina-tritium kwaye sinenkxaso yendlela-mbini inwebu kunye ne-Luer lock inlet\/outlet kunye nesirinji ekhuselekileyo nefanelekileyo. Uhlobo lwe-membrane kunye nobungakanani bepore ziprintwa kwisihluzo ngasinye ukuze kuchongwe lula. Zonke izihluzi zesirinji ze-Aijiren ziyi-100% ingqibelelo evavanyiweyo kwaye ithobela imigangatho ye-ISO 9002. Isihluzi esibulala iintsholongwane sivalwa ngemitha ye-gamma. Kwaye ungafumani pyrogen, akukho cytotoxicity.

I-Aijiren Autosampler Vials
Umzekelo weMveliso: 25mm, 0.22um Sterilization Independent Packaging
Isicelo: vala inzalo kwaye uhluze isisombululo esinamanzi
Hlanza kwaye uTrap\/TOC isampuli yevial
Uxinzelelo lokungena: ibha (psi): 5.2 (75)
PTFE 0.22 Isihluzi sesirinji
Ubushushu bokusebenza: 45¡ãC
Isixhobo seChromatogarphy

I-membrane ye-nylon inamandla amakhulu omatshini anamandla, ukuzinza kweekhemikhali, kunokunyamezela ezininzi ze-solvents eziphilayo, eziphantsi kakhulu kwi-extractables, ukuzinza okulungileyo kwe-thermal (ukuya kwi-50¡ãC), i-hydrophilic yendalo kunye nobuninzi beempawu zokucoca isisombululo samanzi. Isetyenziswa rhoqo kwisihluzi esiqhelekileyo se-HPLC yesigaba esihambayo.

I-PTFE (i-polytetrafluoroethylene) ukusebenza: ilungele inkqubo yamanzi kunye neentlobo ezahlukeneyo ze-solvents eziphilayo, ezichasene nazo zonke i-solvents, i-solubility ephantsi. Uneempawu zokungena komoya kunye nokungabi namanzi, ukuhamba komoya okukhulu, izinga eliphezulu lokugcinwa kwamasuntswana, ukumelana nobushushu obulungileyo, ukuchasana ne-acids eqinile, i-alkali, i-solvents ye-organic kunye ne-oxidants, ukuchasana nokuguga, ukungazinzi, ukuvutha, ukungabi netyhefu, kunye ne-biocompatibility. Iimveliso zayo ezinxulumene nazo zisetyenziswa kakhulu kwiikhemikhali, kumachiza, kukhuseleko lokusingqongileyo, i-elektroniki, ukutya, amandla kunye nezinye iinkalo.

Isihluzi sePolyethersulfone sineempawu zokuhamba kwesantya esiphezulu, ilahleko esezantsi yokutsalwa, kunye nokumelana noomatshini okuphezulu kunenwebu yeselulosi. Ifanelekile kwibhayoloji, kwiyeza, ukuvala inzala kunye nokucoca. I-membrane ivalwe kwigobolondo le-polymer ngaphandle kokusebenzisa nayiphi na i-adhesive. Iyunithi nganye yi-ETO okanye i-gamma ray ivalwe inzalo kwaye iqinisekisiwe ukuba ayina-pyrogene.

Ibhotile ye-reagent ebonelelwe ngu-Aijiren ine-coefficient ephantsi yokwandiswa kwe-thermal kwaye iyakwazi ukutshatyalaliswa phantsi kobushushu obuphezulu kunye noxinzelelo oluphezulu (140¡ãC ukumelana). Inomlinganiselo kunye ne-enamel emhlophe ...

Inayiloni ineempawu zokuqukuqela ezigqwesileyo, inqanaba elisezantsi kakhulu elinokutsaleka kunye nokuzinza koomatshini, kwaye inokubonelela ngeyona ndibaniselwano ilungileyo yeeparamitha zomzimba ukuhlangabezana nezona mfuno zingqongqo zohlalutyo lwe-13mm, 25mm kunye ne-33mm yeedayamitha. I-hydrophilicity ye-nylon yendalo, amandla okubopha iprotheyini ephezulu kunye nomthamo ophezulu wokubhengeza ubumdaka zizibonelelo zendalo.

Umahluko okhethekileyo wombala onikezelwe kumphezulu wefilimu ye-MCE unceda ukufumanisa amasuntswana kunye nokunciphisa ubunzima bamehlo. Kukulungele ukubuyiswa kunye nokugcinwa kweebhaktheriya ekubaleni ikholoni kunye novavanyo lwe-sterility, kunye nohlalutyo lwamanzi //amanzi amdaka kunye nolunye uvavanyo lwe-microbiological.

Isihluzi seSiringe se-MCE siqhele ukusetyenziselwa ukuhluza izisombululo ezingathathi hlangothi okanye ezingathathi hlangothi zamanzi, kwaye zinokusetyenziswa njengesampulu yovavanyo lokucaciswa kohluzo, ukuhluzwa kwenaliti yolwelo lwechromatography njalo njalo. Ayifanelekanga ukuhluza izinyibilikisi eziphilayo kunye ne-asidi eyomeleleyo kunye nezisombululo zealkali. Esi sihluzo sisetyenziselwa ixesha elinye, ukuhluza malunga ne-10 ml ngexesha (ngokukodwa, kukho umehluko omkhulu ngokokungcola kolwelo oluhluziweyo), kwaye i-membrane yokucoca ayinakuchithwa. I-0.45¦Ìm inokususa ukungcola okuqhelekileyo kunye nezinye iibhaktheriya ezibonakalayo kwiso lenyama. Isetyenziswa ngokubanzi kunye nesirinji.

Ukusetyenziswa kwemveliso: ukuhlanjululwa kwamanzi, ukulungiswa kwesampula ye-HPLC, ukuhluzwa kwesisombululo se-mobile phase, inkcubeko yeseli, i-microbial filtration okanye i-sampling, i-protein precipitate ukususwa, ukususwa kwamasuntswana kunye nokubeka iliso, uhlalutyo lwe-QC, ukuhambelana komxholo, ukuvavanywa kokutshatyalaliswa, isampuli yendalo, uhlalutyo lokutya. Ngokuqhelekileyo, i-0.45 ¦Ìm ubungakanani bepore ifanelekile ukususa amaqhekeza kwiisampuli okanye isisombululo sesigaba seselula sezixhobo zechromatography, kwaye i-0.22 ¦Ìm ifanelekile ukucoca i-microorganisms.

I-Cellulose acetate yi-membrane ebophelelayo kwiprotheyini ephantsi kakhulu elungele iisampulu esekwe emanzini kunye neesampulu zebhayoloji. I-protein binder ephantsi kune-polyethersulphone okanye i-PVDF membranes, kodwa inokumelana neekhemikhali ezisezantsi kune-cellulose ehlaziyiweyo (RC). I-CA yinwebu eyomeleleyo ngomatshini kunye ne-hydrophilic.

Izihluzi zesirinji ezilahlwayo zisetyenziswa kakhulu kwiilebhu zokuhluza ngokukhawuleza nangokufanelekileyo, ukucocwa kwezinto okanye ukuvala inzala kwizisombululo.<250mL, to avoid setting ups of Buchner filters or similar.

Imembrane: ?ICP Certified PES (Polyethersulfone)??
Sebenzisa: ?Iziseko ezomeleleyo, iialkoholi, iiproteni, iipeptides
Musa ukusebenzisa: ?iiasidi, iiketoni, ii-ester, ihalogenated okanye iihydrocarbons ezinuka kamnandi.
Ukwenziwa inzala: ?Izihluzi zesirinji zinokuvalwa nge-autoclave kwi-125¡ã imizuzu eyi-15.
Ukusetyenziswa: I-Ion chromatography, ukuhluzwa kwe-tissue culture, ukuhluzwa kweeproteni kunye ne-nucleic acids, ulwelo olunobushushu obuphezulu.

Izihluzi zesirinji ezine-hydrophobic PTFE membranes zingasetyenziselwa ukuhluza izinyibilikisi ezinamandla, iiasidi kunye nealkali. Ayilungelanga ukuhluzwa kolwelo olumanzi. Izihluzi ezine-hydrophilic PTFE zingasetyenziselwa ukuhluza izinyibilikisi ezinamandla, iiasidi kunye nealkali. Nangona kunjalo, ezi zihluzo zesirinji zinokusetyenziselwa ukuhluza ulwelo olumanzi, nto leyo eyenza olu hlobo lusebenziseke kakhulu.

Isihluzo sesirinji (maxa wambi sibizwa ngokuba sisihluzo sevili lokumila okufana nevili) yikhatriji yokucoca inwebu esekelwe kwinwebu, ekufuneka incamathiselwe ngesirinji ukususa ubumdaka kwizisombululo ezingamanzi. Eli nyathelo lokuhluza kwangaphambili libalulekile ekuthinteleni umonakalo kwizixhobo (umzekelo, i-chromatography yolwelo, i-ICP, njl.).

Isihluzo sesirinji sineempawu ezilandelayo:
1. Ifanelekile, ifumaneka ngokulula, kulula ukuyisebenzisa, inoqoqosho kwaye iyasebenza.
2. Ukugcinwa kwebhaktheriya ethembekileyo kuqinisekisa ukuhluza kunye nesiphumo sokuvala inzala.
3. Indawo enkulu yokucoca inwebu esebenzayo: 1.09cm2.
4. Izinga lokuhamba okuphezulu, umthamo ophezulu, umthamo ofileyo awukho ngaphezu kwe-10¦Ìl.
Umnikezeli weMoto yoThutho olunzima
Isihluzo senwebu ubukhulu: 25mm

Izihluzi zesirinji ze-Aijiren luludwe olubanzi lwezihluzi zesirinji ezilahlwayo ezingahlambulukanga ukulungiselela ulungiselelo oluthembekileyo lwesampulu. Umgangatho we-membrane oveliswayo kunye neenkqubo zokwenziwa ngokuzenzekelayo ziqinisekisa ukuba ii-particulates ziyasuswa kwisampulu nganye, ukwandisa ubomi bekholamu yohlalutyo kunye nokunciphisa izibuko okanye umonakalo wevalvu.

Izihluzi zomoya ezixiniweyo zinokusetyenziswa ukwenza amagumbi acocekileyo angenazo iintsholongwane kunye namanye amasuntswana ayingozi kubantu abanenkqubo yomzimba yokuzikhusela ebuthathaka. Impompo nganye yonikezelo lomoya ikwaxhotyiswe ngesihluzo somoya esingenazintsholongwane ukuqinisekisa ukuhanjiswa komoya ongangcolisekanga. Ezi zihluzi zomoya zidla ngokuvalwa ngemitha ye-gamma kwaye zipakishwe ngokwahlukeneyo.

Isihluzi sesirinji se-PES sinobume be-hydrophilic, kwaye sineprotheyini ebophelelayo ephantsi, isantya sokuhamba okuphezulu kunye nozinzo olugqwesileyo lweekhemikhali. Ukongeza, kukwanegalelo ekuzinzeni kwe-oxidation, ukushisa okuphezulu kunye nokuxinwa okuphantsi kwezinto ezixutywayo.

Izihluzi ze-PTFE zesirinji zizihluzo zehlabathi jikelele eziziintlobo ngeentlobo zezinyibilikisi ezinobundlobongela kunye neeasidi ezomeleleyo kunye neziseko. Ezi zihluzo zesirinji zinokuvezwa kumaqondo obushushu aphezulu kwaye zilolona khetho lubalaseleyo kulungiselelo lwesampulu ye-HPLC. Sinikezela ngezihluzi ze-PTFE zesirinji kuzo zombini iindawo zazo ze-hydrophobic kunye ne-hydrophilic.

Ukulungiswa kwesampula kwi-high-throughput Ultra High Performance Liquid Chromatography (UHPLC)\/ High Performance Liquid Chromatography (HPLC) uhlalutyo lunokuthatha ixesha elide xa usebenzisa izinto ezininzi ezisetyenziswayo ezifana nesirinji, isihluzo sesirinji, isampula ye-vial, i-cap, kunye ne-septum. Izihluzi ze-Ajiren HPLC zikhokelela kulungiselelo lwesampulu ekhawulezayo kunendlela yesiqhelo yokucoca isirinji.

Xa kuthelekiswa ne-Nitrocellulose membrane (i-NC membrane), i-membrane ye-PVDF ineenzuzo ezininzi. I-membrane ye-PVDF inamandla amakhulu omatshini, akulula ukuphuka okanye ukugoba; ineenzuzo zemvelaphi ephantsi, ukuhambelana okubanzi kwe-solvent, kunye nobuchule obubalaseleyo bokufaka imibala; ukongeza, i-membrane ye-PVDF inokuvavanywa ngokuphindaphindiweyo emva konyango olufanelekileyo.

Iimpawu zesihluzi sesirinji: I-Luer lock inlet ibonelela ngokudityaniswa kwesirinji etywiniweyo, eneentlobo ezahlukeneyo zokucoca, iiporosity kunye needayamitha. Ikhowudi yombala kulula ukuyichonga. Iqokobhe lepolypropylene egobileyo. Ingafakwa kwi-autoclaved ukuya kwi-121℃ imizuzu eyi-15. Ubungakanani bugqithisa ubuninzi bomyalelo wokonga ngaphezulu.

Isihluzo se-membrane ye-MCE sibonelela abaphandi ngelona liphantsi lidityanisiweyo lokucoca. Ngenxa yeempawu zabo ezibophelelayo eziphantsi kakhulu, ezi zihluzo zibonelela ngemveliso ephezulu kuneemveliso ezikhuphisanayo kwaye zinciphisa ukutshintshwa kwesihluzo xa kuhluzwa izisombululo zeprotheyini.

Enye indlela yokumisela ubungakanani bemikron yeekholamu, 0.45 um kwi>3 um, kunye no-0.22 um<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).

Izibonelelo zakho xa usebenzisa izihluzi ze-Aijiren zesirinji £ºIintlobo ezahlukeneyo zenwebu ukuhlangabezana neemfuno ezininzi zokuhluza. Umxholo ophantsi weekhompawundi ezixutywayo. Ukuhamba ngokukhawuleza kwejometri yokuhluza lula. Umthamo ophantsi wokubamba ukuze ufumane ubuninzi bokuhluza. HPLC eqinisekisiweyo

Umsesane wokuqinisa unokunika amandla amakhulu kwigobolondo ukukhusela ukuvuza kunye nokuqhuma (uxinzelelo lwemveliso ye-30mm lulinganiswe kwi-120 psi). Iqokobhe lenziwe nge-solvent-resistant, i-low-extraction ye-polypropylene resin, ikhethelwe ngokukodwa ukuhambelana okubanzi kunye neematrices zesampulu ze-HPLC eziqhelekileyo. Isisombululo sinokuhluzwa kwiqondo lokushisa ukuya kwi-100¡ãC, efanelekileyo kwaye kulula ukuyisebenzisa.

Injongo ephambili ye-MCE: ukucoca amaqhekeza kunye neebhaktheriya zeyeza zamanzi, igesi, ioli, iziselo, iifafazi, izixhobo zombane, njl.

I-Aijiren inwebu yesihluzi sesirinji yenziwe nge-polyethersulfone (PES), i-hydrophilic (Hydrophilic), ubukhulu bepore yi-0.22¿m, i-shell diameter yi-13mm, i-diameter ye-membrane esebenzayo yi-11.7mm, kwaye indawo esebenzayo inwebu yi-1.09cm.

Iibhotile ze-Aijiren ze-reagent zine-PVC yokukhusela yokukhusela ubomi bemveliso kunye nokuphucula ukhuseleko. Ingubo yokukhusela inceda ukuthintela ukuphuka kweglasi kunye nokunciphisa ukuchithwa. Iyakwazi ukwenziwa ngokuzenzekela (121¡ãC)...

Kulula kwaye kulula ukuSebenzisa£ºPES Izihluzi zesirinji zinokuvalwa nge-autoclave kwi-125¡ãC kangangemizuzu eli-15£¬Isifakelo sokutshixa seLuer esiphuculweyo sinqanda ukuvuza; i-outlet fitting ilingana nobungakanani obuqhelekileyo be-Luer-slip fit ukuze kube lula ukuqokelelwa kwe-filtrate, Yiza ngeepakethe ezininzi ze-100 kwaye ingasongelwanga.

Izihluzi zesirinji zePVDF zinokuhambelana okugqwesileyo kweekhemikhali, amandla omatshini kunye nokutsalwa okuphantsi. Kwezi zihluzo, ubuninzi boxinzelelo lwezindlu oluvumelekileyo yi-150 psi. Iphucula isantya sokucoca. Ezi zihluzo zinokumelana nokushisa okuphezulu ngenxa yezinto zazo. Zinezinga eliphezulu lokuhamba kunye nokuzinza kobushushu.

Idizayinelwe ukuba ihambelane nokusetyenziswa kuzo zonke iinkqubo eziqhelekileyo zokuhluza ezizisebenzelayo, izihluzi zesirinji eziqhelekileyo zinekhowudi yombala. Izihluzi zesirinji ze-Aijiren zibhalwe ukuqinisekiswa kwendlela kunye nesatifikethi. Zonke izihluzi zesirinji zi-autoclavable (121 ¡ãC kunye ne-1.1 bar kwi-30 min).

Iimpawu ze-MCE: ubungakanani obufanayo bepore, ukuthungwa okuncinci, ukuchasana kokuhamba okuphantsi, isantya esiphezulu sokuhluza, ukufunxa okuphantsi, zonke izinto ziyimvavanyo ezisemgangathweni zokucoca kunye nokunyaniseka kwezindlu. Indlu iyavavanywa kwaye inokumelana noxinzelelo ukuya kwi-75 psig (i-5.0 bar). Ezinye izihluzi zipakishwe ngokwahlukeneyo kwipakethe ye-aseptic, iqinisekisiwe, i-RNase, i-DNase kunye ne-DNA yamahhala, kunye ne-non-pyrogenic.

I-Aijiren¡¯s i-PP ye-syringe filter isebenzisa i-hydrophobic polypropylene membrane, eneempawu ezizinzileyo zomzimba kunye neekhemikhali, ukuhambelana kakuhle, i-protein ephantsi ye-adsorption, kwaye ifanelekile ukuhluzwa kwezisombululo zamanzi kunye neninzi ye-solvents. Ngokuqhelekileyo isetyenziselwa ukuhluza iisampulu zebhayoloji, izinyibilikisi, amanzi adityanisiweyo kunye nokunciphisa umthwalo webhayoloji, i-hydrophobic PP i-membrane yokucoca ilunge ngakumbi ukuhluzwa kwegesi. Imveliso yahlanjululwa ngobushushu obomileyo kwi-121¡ãC imizuzu eyi-15.

Ngenxa ye-hydrophobicity ephezulu ye-membrane ye-PVDF, kufuneka ifakwe kwisisombululo esifanelekileyo njenge-ethanol ngaphambi kokusetyenziswa ukufezekisa injongo yokusebenza kunye nokwenza i-membrane ibe lula ukubopha iiprotheni. Le mveliso ihambelana nedayi ezininzi, ezifana nePonceau-S ebomvu, i-Coomassie brilliantblue, i-Sypro ruby, i-Transillumination, i-Toluidine eluhlaza okwesibhakabhaka, i-CPTS, igolide ye-Colloidal, i-India inkAmido emnyama. Phakathi kwabo, emva kokudaya ngeedayi ezifana nePonceau kunye ne-CPTS, iidayi zinokuhlanjwa kwaye ifilimu ingasetyenziselwa uhlalutyo olongezelelweyo; ngelixa iidayi ezinje ngeCoomassie Brilliant Blue, inki yaseIndiya, kunye ne-amide emnyama ayinakuguqulwa, ifilimu ayinakusetyenziswa emva kokudaya. Ukufumana uhlalutyo olongezelelweyo.

Ngenxa ye-hydrophobicity ephezulu ye-membrane ye-PVDF, kufuneka ifakwe kwi-ethanol, i-methanol okanye ezinye izisombululo ezifanelekileyo zokuqalisa. Le mveliso kuphela kuphando lwezenzululwazi ngamagcisa, kwaye kufuneka ingasetyenziselwa ukuxilongwa kwekliniki okanye unyango, okanye isetyenziselwa ukutya okanye amayeza, kwaye akufanele igcinwe kwiindawo zokuhlala eziqhelekileyo. Ukhuseleko kunye nempilo yakho, nceda unxibe iidyasi zaselebhu kunye neeglavu ezilahlwayo xa usebenza.

Isetyenziswa kakhulu kule miba ilandelayo: Ukulungiswa kwesampula ye-HPLC; uhlalutyo lwe-QC oluqhelekileyo; ukufana komxholo; ukususwa kweeprotheyini zeprotheyini; uvavanyo lokuphelisa; uhlalutyo lokutya; uhlalutyo lwe-biofuel; iisampulu zokusingqongileyo