Iyunithi yefriji yelori iyathengiswa

I-Hydrophobic PTFE (i-Polytetrafluoroethylene) izihluzi zesirinji zilungele izisombululo zegesi kunye ne-organic, kunye nokusebenza okugqwesileyo kwiisampulu eziphezulu ezidliwayo. Kuyenzeka kuluhlu olwandisiweyo lwesampulu kusetyenziswa izihluzi ze-PTFE ze-hydrophobic zokumelana neekhemikhali ezibanzi kwizinto ezinobundlobongela kunye nozinzo olubalaseleyo lobushushu. Isihluzi se-PTFE sesirinji lolona khetho lufanelekileyo lokuhluza kunye nokukhupha i-gassing chromatography solvents.

I-Aijiren yenza iSihluzo seSiringe esiza kwinani leembrane ezahlukeneyo, iimembrane ze-PTFE ziyi-hydrophilic kwaye zinert kwaye zilingana neentlobo ezininzi ze-agent, iinkcukacha ezingezantsi ziqulethe iikhemikhali ezihambelana ne-PTFE Syringe Filter. Ukongeza, inombolo yenqaku kunye neenkcukacha ezithile ze-Aijiren PTFE zichazwe ngokucacileyo. Ukuba unazo naziphi na iimfuno, nceda ushiye uluvo olungezantsi ukuze ubuze.

2. Ukugcinwa kwebhaktheriya ethembekileyo kuqinisekisa ukuhluza kunye nesiphumo sokuvala inzala.
4. Izinga lokuhamba okuphezulu, umthamo ophezulu, umthamo ofileyo awukho ngaphezu kwe-10¦Ìl.
Izihluzi zesiringe ixabiso lomboneleli 13mm 0.22um PVDF inwebu yezihluzi zeHydrophilic
I-20ml isithuba sentloko kwi-vialAijiren Lab 0.45um Inayiloni ye-PTFE PVDF inwebu yeVial phezulu 25mm Welded HPLC Isihluzi Sesirinji

I-Polypropylene iyahambelana ne-acetone, i-ethyl acetate, i-methanol, i-isobutyl alcohol, i-methanol, kunye ne-methyl ethyl ketone. I-Polypropylene ayihambelani ne-cyclohexane, i-ethers, i-dichlorobenzene, i-pentanes, i-methylene chloride, kunye ne-trichlorobenzene. Igesi, i-disinfectants okanye i-autoclave iyacetyiswa ukuba inzalo yeemveliso ezenziwe nge-polypropylene. Ubushushu obuninzi bokusetyenziswa yi-135¡ãC.

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.

20ml headspace vialIzihluzi zeSyringe ixabiso lomboneleli 13mm 0.22um PVDF inwebu Izihluzi zeHydrophilic
Isihluzo sesirinji sineempawu ezilandelayo:
Aijiren Lab 0.45um Inayiloni PTFE PVDF inwebu yeVial phezulu 25mm Welded HPLC Isihluzi Sesirinji

Izihluzi zesirinji ziyilelwe ukuhluzwa ngokulula nangokufanelekileyo kolwelo kunye neegesi. Babonisa isakhiwo esifana nesirinji kunye ne-inlet kunye ne-outlet, evumela ukuba unamathele ngokuthe ngqo kwisirinji okanye ezinye iinkqubo zokuhanjiswa kwamanzi. Izihluzi zisusa i-particulates, i-microorganisms, kunye nezinto ezingafunekiyo, ziqinisekisa iisampuli ezicocekileyo nezicacileyo zohlalutyo.

Inwebu yenayiloni yesihluzo sesirinji kufuneka ihambelane neempawu zekhemikhali zesampulu. I-membrane ye-nylon kufuneka ihambelane neentlobo ezahlukeneyo ze-solvents zamanzi kunye ne-organic. I-membrane kufuneka ibe nokuchasana okuphezulu kwii-solvents ze-HPLC kunye neekhemikhali. I-aperture ye-0.45mm iqinisekisa ukuba unomthamo owaneleyo kunye ne-throughput ukucubungula iisampuli ngokufanelekileyo kwaye ngokukhawuleza.

CA umenzi wesihluzi sesirinji
Inayiloni yoMgangatho oPhezulu weSiringe yesihluzi seLabhoratri
Isihluzi sesirinji se-PES soMenzi
I-20ml ye-headspace vial0.45 Isihluzo seNylon yeSiringe
Izixhobo zokucoca iisirinji ezilahlwayo ze-Aijiren ziyilelwe ukubonelela ngokucocwa ngokukhawuleza nangokufanelekileyo kwezisombululo ezinamanzi kunye ne-organic ukusuka kumthamo omncinci ukuya kwi-100 mL.

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.
Ilungelo lokushicilela 2021 Zhejiang Aijiren Technology, Inc. Onke Amalungelo Agciniwe.

I-13-425 isampuli ye-vial screw
3. Indawo enkulu yokucoca inwebu esebenzayo: 1.09cm2.
I-20ml ye-headspace ye-vialPES Isihluzo sesirinji soMenzi
Isihluzi sesirinji se-CA, isihluzi sesirinji se-hplc, umzi wokucoca wesirinji
I-20ml ye-headspace ye-vialIsihluzi seSiringe ye-Cellulose ye-Acetate

I-Ajiren ye-CA Syringe Filter I-90% ithunyelwa kumazwe aphuhliswe kakhulu kwezoqoqosho. Izihluzi zinokubonelela ngeenkonzo ezisisiseko ngokweemfuno zabathengi. Izihluzi eziveliswayo zinokuhambelana okuhle phakathi kweebhetshi, kwaye kukho iinkqubo zolawulo ezingqongqo ukusuka kwizinto ezikrwada ukuya kwiinkqubo zemveliso ukuya ngaphakathi nangaphandle kolawulo lokuhanjiswa kwendawo yokugcina impahla ukuqinisekisa umgangatho kunye nokusetyenziswa kwexabiso lemveliso.

Sebenzisa i-Aijiren CA i-syringe filter ukususa izinto eziphazamisayo kunye neencinci ezincinci kwi-pore elinganisiweyo yobungakanani, ngaloo ndlela ufumane isicatshulwa sesampuli esicocekileyo. Izihluzi zeCellulose acetate (CA) zesirinji zilungele ukuhluza imidiya yenkcubeko yethishu kunye nokucoca iisampulu zebhayoloji ezinovakalelo. Ukongeza inyathelo lokuhluza isirinji phambi kwesitofu sechromatographic akuncedi kuphela ukuqinisekisa iziphumo ezihambelanayo nezithembekileyo, kukwanceda ukukhusela isixhobo kunye nokwandisa ubomi bekholamu. Ukhetho loqoqosho Izihluzi zesirinji ziyafumaneka kwiindidi ezahlukeneyo zobukhulu kunye neentlobo ze-membrane ukuhlangabezana neemfuno zaso nasiphi na isicelo.

Isihluzo seSiringe sePVDF esiveliswe nguAijiren senziwe ngezinto ezikrwada ezikumgangatho ophezulu. I-membrane yokucoca ifanelekile kakhulu ukulungiselela isampuli kunye nokuhluzwa kwe-reagent. U-Aijiren ukholelwa ukuba i-PVDF ye-Syringe Filter inokudibaniswa ne-reagents-based reagents, kwaye i-hydrophilicity iqinisekisa ukuba i-PVDF ye-Syringe Filter inokucoca i-reagents yamanzi. impumelelo.

Izihluzi zesirinji ezine-hydrophobic PTFE membranes zingasetyenziselwa ukuhluza izinyibilikisi ezinamandla, iiasidi kunye nealkali. Ayikufanelanga 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.

Isihluzi seSiringe seLab seMCE sisixhobo sokuhluza esiguquguqukayo esilungiselelwe izicelo zaselabhoratri. Yakhiwe ngekhwalithi ephezulu edibeneyo ye-cellulose ester (MCE) imathiriyeli, ezi zihluzo zesirinji zibonelela ngokugqwesa ukuhambelana kweekhemikhali kunye nokuqina. Basusa ngokufanelekileyo ii-particle, microorganisms, kunye nokungcola kwiisampuli zolwelo, ziqinisekisa ukucoceka kwesampulu eyongeziweyo kuhlalutyo oluchanekileyo.

Izihluzi zesirinji zifumaneka ngokobukhulu obahlukeneyo bepore kunye nemathiriyeli yenwebu ukulungiselela iimfuno zokuhluza ezahlukeneyo. Zilungele uluhlu olubanzi lwezicelo zelabhoratri, kubandakanywa ukulungiswa kwesampulu, ukucaciswa, kunye nokuvala inzala. Izihluzi zibonelela ngokusebenza okuthembekileyo kunye neziphumo zokuhluza ezingaguqukiyo, zinegalelo kwidatha echanekileyo kunye nokuveliswa kwakhona kwikhemistri yohlalutyo, i-microbiology, kunye neminye imimandla.

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.

I-Cellulose acetate (CA) yi-membrane enezinga eliphantsi kakhulu lokubopha iprotheni kwaye ilungele iisampulu zamanzi kunye ne-biological. I-agent ye-protein ephantsi ye-protein ephantsi kune-polyethersulfone okanye i-PVDF i-membrane, i-protein binding: <24ug\/cm2, kodwa inokumelana neekhemikhali eziphantsi kune-cellulose ehlaziyiweyo (RC). I-CA yinwebu yomatshini kunye ne-hydrophilic. Isetyenziswa kakhulu kwiisampulu esekwe emanzini. Musa ukuyisebenzisa kunye nezinyibilikisi eziphilayo. Isetyenziselwa iisampulu zebhayoloji, ukuhluzwa kwemidiya yenkcubeko yezicubu, kunye nokulungiswa kweesampulu ezisekelwe emanzini ze-HPLC./p>

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-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.

Abathengi banokusebenzisa izihluzi zesirinji ezinyumba ukucoca amasuntswana kunye nokungcoliseka kulwelo. Ukuhluza kufuna i-0.2¦Ìm ubukhulu bepore ukuvelisa isihluzo esingenazintsholongwane. Umthamo wesisombululo oza kuhluzwa uhluka ukusuka kwiimililitha ezimbalwa ukuya kwiilitha ezininzi. Ulwelo oluqhelekileyo lunokubandakanya imithombo yeendaba eneserum, izithinteli, iisampulu zebhayoloji okanye iiproteni, iirejenti, okanye olunye ulwelo, kwaye kufuneka zingabinamasuntswana okanye ungcoliseko lwemicrobial.