Dlulisa Inqola ku-Rail

I-Aijiren ithola isihlungi sosayizi esifanele ukuze kuqinisekiswe ukuthi amakhasimende angakwazi ukuhlunga izinhlayiya ngendlela efanele. Kunconywa ukuthi ukhethe ububanzi besihlungi ngokucophelela. I-Aijiren ivame ukukhiqiza osayizi abangu-13 mm no-25 mm. Ngamunye wabo unekhono elihlukile lokubamba izinhlayiya. Ngokuya ngosayizi wesampula, ububanzi bokuhlunga obufanele bungakhethwa. Isibonelo, ububanzi obuyi-13 mm bungasetshenziswa kumasampula we-1-10 ml. Ngokufanayo, izihlungi zesirinji ze-PVDF ezingama-25 mm zingasetshenziselwa isampula yevolumu engu-10-100 ml. Ukugcinwa kwabo kungaphansi kwe-100 ml.

Ngaphezu kwalokho, impahla ye-Butyl inquma ukuthi i-Septa akulula ukuyilimaza, noma isetshenziswe isikhathi eside, iyanwetshwa. I-Aijiren isebenzisa izinto zokusetshenziswa zekhwalithi ephezulu, eziqinisekisa ukuthi i-Butyl Septa ngeke iphuke futhi ingcolise isampula uma ingene ngomjovo ozenzakalelayo ngesikhathi.

13mm Isihlungi Sesirinji Inayiloni
11mm Ukuvalwa Kwentamo ye-Snap
20ml i-headspace vialAutosampler Vial Warehouse
I-20ml ye-headspace ye-vial9mm Isikulufu Ukuvalwa Nge-Center Hole
I-20ml ye-headspace vial25mm Isihlungi sesirinji se-PTFE

I-Septa ka-Aijiren eyenziwe ngezinto ezingavuthiwe zekhwalithi ephezulu ingavikela uphawu ngaphakathi kwe-Vial ngezinga elithile, futhi ngeke iphuke noma iwe ikepisi ngemva kokubhobozwa inaliti yomjovo ozenzakalelayo. Lokhu ngokwezinga elikhulu. Ukuhlolwa kwe-gas chromatography kunikeza ukunethezeka, futhi kuletha imiphumela ephephile nenembile.

Isihlungi sesirinji se-PVDF sinezinzuzo eziningi. Ifilimu ye-PVDF inamandla amakhulu emishini, akulula ukuphuka noma ukugoqa; inezinzuzo zesizinda esiphansi, ukuhambisana okubanzi kwe-solvent, nekhono elihle kakhulu lokufaka imibala; ngaphezu kwalokho, ifilimu ye-PVDF ingahlolwa ngokuphindaphindiwe ngemva kokwelashwa okufanele. Usayizi wembotshana we-PVDF ulwelwesi ngu-0.22¦Ìm no-0.45¦Ìm. I-0.22¦Ìm ifanele amaprotheni anesisindo samangqamuzana esingaphansi kuka-20kDa, anganciphisa ngempumelelo ukuvuza kwamaprotheni amancane esisindo samangqamuzana. Uma kuqhathaniswa nolwelwesi lwe-PVDF lwe-0.45¦Ìm, inenani eliphakeme le-protein adsorption kanye nesivuno sokulandelana kwamaprotheni. Isibonelo, umthamo we-adsorption we-insulin ne-BSA izikhathi ezingu-1.64 kanye nezikhathi ezingu-1.58 kulwelwesi oluvame ukusetshenziswa lwe-0.45¦Ìm PVDF, ngokulandelana.

Ikepisi lebhodlela le-PP lekhwalithi ephezulu eliluhlaza okwesibhakabhaka le-9mm Screw Neck Closures lizohlanganiswa ne-Septa. I-Aijiren inendlela eyingqayizivele enelungelo lobunikazi yokuhlanganisa i-Silicone ne-PTFE. I-Septa ekhiqizwa ngale ndlela enelungelo lobunikazi ihlanganiswa ne-Cap engasebenzi ngamakhemikhali ukuze kugwenywe ukuhwamuka ngokweqile futhi kugcinwe ibhodlela lesampula livalwe kahle. Kunconywa ukugcinwa kwesikhashana noma i-chromatography ewuketshezi. I-Aijiren ikhiqiza imibala eyahlukene ye-9mm Screw Neck Closures ongakhetha kuyo ukuze uhlangabezane nezidingo ezahlukene.

Ukuvalwa kwe-9mm screw vial kwenziwa ngekhwalithi ephezulu ye-PP. Intambo yangaphakathi iqinisekisa ukubekwa uphawu okuhle. Izinto ze-PP zingakwazi ukumelana namazinga okushisa aphezulu. Ingase futhi ibambisane nesilingo ngisho nasocwaningweni olushisayo lokuhlaziya i-chromatographic. I-Septa iyinhlanganisela ye-silicone ne-PTFE. Kuthiwa uhlangothi lwe-PTFE luzobhekana nesiqondiso se-reagent ngaphakathi kwe-vial, ngoba i-PTFE ayisebenzi futhi ngeke ibangele ukungcoliswa kwe-reagent.

I-Crimp Neck Closures ekhiqizwa i-Aijiren ivame ukusetshenziswa ku-Crimp top Headspace Vial. Ukukhiqizwa kweCrimp Neck Closures kuzenzakalela ngokugcwele. Njengemboni eneminyaka engu-20 yokuhlangenwe nakho kokukhiqiza, i-Aijiren ingahlangabezana nekhwalithi ye-Crimp Neck Closures futhi ibe umkhiqizi owaziwayo wezinto ezisetshenziswayo ze-chromatographic e-China.

Isihlungi sesirinji se-Aijiren¡¯s sinezinhlobo eziningi ezihlukene zamalwelwesi. I-Aijiren ingaphinda ithengise ulwelwesi ngokwehlukana. Ama-reagents ahlukene adinga ukukhetha ulwelwesi lwezinto ezihlukene ukuze agweme ukusabela phakathi kwe-membrane nama-reagents futhi athinte imiphumela yokuhlola. I-Aijiren ivamise ukuncoma amakhasimende ukuthi akhethe i-PTFE, ngoba i-PTFE ayisebenzi ngokwedlulele futhi ifanele ama-reagents amaningi.

Izindlu zokuhlunga zesirinji ze-Aijiren ze-PTFE zenziwe nge-polypropylene (PP) yekhwalithi ephezulu enamandla amakhulu emishini nokuhambisana okuhle kwamakhemikhali. I-membrane yesihlungi yenziwe nge-hydrophobic polytetrafluoroethylene (PTFE). Azikho izibophezelo noma izithasiselo ezisetshenziswayo, futhi akukho ukuphazamiseka okuncane ekuhlaziyeni. Izihlungi zesirinji ze-Teflon zisetshenziswa kakhulu kuma-laboratories. Akudingi ukushintshwa kwe-membrane nokuhlanza isihlungi, ukuqeda amalungiselelo ayinkimbinkimbi futhi adla isikhathi. Isihlungi sesirinji se-PTFE sisetshenziswa kakhulu ekuhlungeni kwangaphambili kwesampula, ukucaciswa nokususwa kwezinhlayiyana, nokuvalwa inzalo nokuhlunga uketshezi namagesi. I-HPLC ne-GC yizindlela ezikhethwayo zamasampula amancane.

Isikulufu esingu-9mm esikhiqizwe i-Aijiren sinembobo emaphakathi ukuze kube lula ukuthathwa kwesampuli yenaliti yomjovo ye-autosampler. Inaliti yomjovo izongena ku-septa futhi ingene ngaphakathi kwe-vial ukuze ikhishwe. Iphethini yomucu ye-screw cap engu-9mm ilingana eduze ne-vial. I-Septa icindezelwa kancane phakathi kwekepisi ne-vial ukuze kugcwaliswe igebe, ngakho-ke ukuvala kuphezulu kakhulu.

Kunezinhlobo ezimbili zokupakisha ze-20mm Crimp Top Closures ezikhiqizwe i-Aijiren, eyodwa ipakishwa ezikhwameni zepulasitiki, enye ipakishwe ngamathini epulasitiki anentambo, futhi inani liyi-100 isikhwama ngasinye\/can. I-Aijiren ipakishwe emathini. Ngenxa yokuthi Ukuvalwa Okuphezulu Kwe-Crimp okungu-20mm kucindezela kalula futhi kukhubazekile ngesikhathi sokuthutha, okuthinta umphumela wokuvala ohlolweni, apakishwa emathini.

Ukuhambisana noma ukumelana kwamakhemikhali kwe-20mm Grey Butyl Septa namasampuli nezincibilikizi kungabonwa umthengisi we-Aijiren. Ukuqina kwe-Butyl kwenza i-20mm Grey Butyl Septa ilungele imijovo eminingi noma isitoreji. I-20mm Grey Butyl Septa inogqinsi oluyi-3mm, enezici ezinhle zokuvala futhi isiza ukubhoboza inaliti ye-autosampler. Ayijiyile ngokwanele ukuthi ingathinta ukubhoboza. I-PTFE ukumelana kakhulu kwe-septum, futhi inqubo yokubopha i-Aijiren yenza i-Septa ingabi lula ukuwa.

Isihlungi se-Nylon Syringe Filter: high-density polypropylene PP yodonga lwangaphandle; ulwelwesi lokuhlunga: inayiloni. Indawo yokuhlunga: §¶13mm-0.65cm2, §¶25mm-3.9cm2. Ingcindezi yokungena: §¶13mm-7bar, §¶25mm-5bar [ibha engu-1 (ibha) = 100,000 Pa (Pa) = 10 Newton\/square centimeter njengeyunithi yokucindezela] Izinga lokushisa: 60-130 degrees Celsius. Izici: I-hydrophilic ephawulekayo, asikho isidingo sokumanzisa ngaphambili. Usayizi wezimbotshana ufana, futhi unokunwebeka okuqinile namandla okukhangisa, angaqinisekisa ukugcinwa okusebenzayo futhi ahlangabezane nezidingo zohlelo lokusebenza lokuhlunga okuhle. Inokuhambisana okuhle kwamakhemikhali, iyahambisana nama-reagents amaningi, futhi ayichithi imicu. Ihlangabezana nezindinganiso zemboni yezemithi.

I-screw cap engu-9mm ekhiqizwe i-Aijiren inembobo emaphakathi yokusiza ukuthathwa kwesampuli yenaliti yomjovo yesampula esizenzakalelayo. Inaliti yomjovo izongena ku-septa futhi ingene ngaphakathi kwe-vial ukuze ikhishwe. Iphethini yomucu ye-screw cap engu-9mm ilingana eduze ne-vial. I-Septa icindezelwe kancane phakathi kwekepisi ne-vial ukuze kugcwaliswe igebe, ngakho ukuvala kuphezulu kakhulu.\/p>

U-Aijiren uncoma ukuthi isisefo sesirinji ngasinye sisetshenziswe cishe izikhathi eziyi-10. Uma kukhona ukungcola okuningi kakhulu ku-reagent, usayizi wembotshana wesihlungi sesirinji uzovinjelwa futhi umsebenzi wokuhlunga awukwazi ukuqedwa. Isihlungi sesirinji esinikezwe i-Aijiren sinenani elincomekayo kanye nekhwalithi enhle. Kufaneleke kakhulu ukushintshela kusihlungi esisha Sesirinji ukuze uqhubeke nokuhlunga ngemva kokusisebenzisa izikhathi ezimbalwa.

Izici zokuhlunga isirinji ye-Aijiren: Izindlu zokuhlunga isirinji zenziwe ngezinto ezisezingeni eliphezulu ze-sanitary polypropylene (PP). Isakhiwo esinembayo siqinisekisa ukuhlunga okushelelayo, indawo yangaphakathi enengqondo, kanye nezinga lensalela eliphansi kakhulu. Ingakwazi ukumelana nengcindezi efika ku-7bar. Isihlungi senaliti sinocu onqenqemeni futhi sinomsebenzi ongasheleli, odume kakhulu phakathi kwabasebenzisi. Ulwelwesi lwethu luvela enkampanini eyaziwa kakhulu yolwelwesi lwe-filtration e-China, eqinisekisa ikhwalithi ezinzile nokunemba okuphezulu kwama-membrane pores, futhi inikeza ukuvikelwa okuphezulu kwensimbi yakho kanye nekholomu ye-chromatography yegesi. Izinga lolwelwesi lwesihlungi lizinzile, futhi awukho umehluko phakathi komkhiqizo ngamunye, oqinisekisa ukuvumelana kwemiphumela yakho yokuhlolwa.

Isihlungi sesirinji esilahlwayo se-PTFE iyithuluzi lokuhlunga elisheshayo, elikahle nelithembekile, elivame ukusetshenziswa kumalabhorethri. Inezici zokubukeka okuhle, isisindo esincane kanye nokuhlanzeka okuphezulu. Ngenxa yokuthi asikho isidingo sokushintsha ulwelwesi lwesihlungi nokuhlanza isihlungi, konga umsebenzi wokulungiselela oyisicefe futhi odla isikhathi. Isetshenziswa kabanzi kumalabhorethri, isetshenziswa kabanzi ukwenza isampula yangaphambi kokuhlunga, ukucaciswa nokususwa kwezinhlayiya, kanye nokuvala inzalo nokuhlunga uketshezi namagesi.

I-septa ka-Aijiren yokuvala ngezikulufo ezingu-24mm isebenzisa i-Silicone yombala wemvelo kanye ne-PTFE. Lawa ma-Septa anobubanzi obungu-22mm kanye nobukhulu obungu-3mm, ahambisana nobukhulu be-Cap futhi angabekwa phakathi kwe-Vial ne-Cap ukuze kuhlukaniswe umoya nesampula. Usayizi 3mm. Ugqinsi lubuye lufaneleke kakhulu ukubhoboza inaliti. Izinto ze-Septa zithambile futhi ziqinile, azikhubazeki kalula futhi ngeke zephule.

I-butyl ka-Aijiren kanye ne-PTFE eyinhlanganisela ye-Septa ivamise ukusetshenziswa ku-20mm Aluminium Crimp Cap. Le nhlanganisela ye-Closures ifaneleka ku-20mm crimp headspace vials. Ugqinsi oluyi-3mm lwe-Septa lulungele ukuvalwa futhi ngeke lonakaliswe ukubhoboza. Ikhanda lesampula. Njengendali yefekthri eqondile, i-Aijiren ikulondolozela izindleko zokuthengisa eziqoqiwe zabasabalalisi bezinga eliphakathi. Intengo inokuncintisana kakhulu futhi izinzuzo zayo zobuchwepheshe zinikeza ukuqinisekiswa kwekhwalithi okuthembekile kweqoqo ngalinye lemikhiqizo ethunyelwa ngaphandle kwemboni, ukuze amakhasimende akwazi ukuyisebenzisa ngokuqiniseka.

Phakathi nenqubo yokukhiqiza ye-Aijiren, ukukhiqizwa okwengeziwe kusetshenziswa njengesipele. I-Autosampler Vial enengxenye yomugqa ipakishwa ebhokisini ukuze ifakwe. Imboni ka-Aijiren ingahlinzeka nge-Autosampler Vial, Headspace Vial, COD Test Tube, Syirnge Filter neminye imikhiqizo ehlukene. Ukukhiqiza, ngakho-ke i-Aijiren inezinzuzo ezinhle ekuthumeleni imikhiqizo ngaphandle. Lezi zinzuzo zenze i-Aijiren futhi zenza i-Aijiren umphakeli owaziwayo wezinto ezisetshenziswayo ze-chromatography e-China.

Isihlungi sesirinji sika-Aijiren esinolwelwesi lwenayiloni sihambisana nezinhlobonhlobo zezinyibilikisi futhi sifaneleka kakhulu ukuhlungwa ngokushesha kwezixazululo eziningi ezinamanzi neziphilayo. Ngakho-ke, lapho ingxube yesampula yesisombululo se-aqueous kanye ne-organic solvent idlula kulwelwesi, amaconsi amahle we-solvent ekhishwayo aqoqana futhi ahlukane nesampula yesisombululo samanzi. Isihlungi sesirinji se-nilong esikhiqizwe i-Aijiren sihambisana nemvelo futhi asinawo umphumela we-centrifugal. Ngokuhlunga isigaba se-receptor, singanikeza isilinganiso esiphezulu sokuhlanza isampula.

I-septa ekhiqizwe i-Aijiren isebenzisa izinto ezingavuthiwe zekhwalithi ephezulu. Izinto ezingavuthiwe ziyathambisa futhi zishiswe zibe yisikhunta sibe yisimo esinosayizi nosayizi ofanayo. Khona-ke, inqubo eyingqayizivele isetshenziselwa ukuhlanganisa i-Silicone ne-PTFE, futhi ekugcineni isikwe futhi isikwe usayizi ofanele i-Vial. . I-Aijiren, njengemboni yerabha, inolwazi olwanele namandla okuqinisekisa ikhwalithi ye-Septa.

Ukuze kukhiqizwe ukuvalwa okungu-9mm, i-Aijiren ithenge izinto ezintsha sha zokukhiqiza ezizenzakalelayo, njengemishini yokukhiqiza i-septa nemishini yokukhiqiza i-Cap, futhi i-Aijiren ingakwazi futhi ukwenza ngokuzenzakalelayo ukuhlanganiswa kwe-Cap ne-Septa, futhi ibone imishini yokusika kusengaphambili ye-Septa, yonke etholakala efektri yase-Aijiren.

Intambo yekepisi yensimbi kazibuthe ilingana eduze ne-Headspace Vial, futhi ubukhulu be-Septa bungaqinisekisa futhi ukuthi iyaminyana kancane ukuze kuzuzwe umphumela wokuvala lapho ikepisi livalwa yiVial. I-Cap enembobo emaphakathi ingasiza umjovo wesampula ngaphandle kwama-reagents avuzayo. Umsebenzi we-magnetism ukulingana kangcono ne-autosampler.

Umkhiqizo odumile ka-Aijiren, i-Headspace Vial, unezinhlobo ezimbili: I-Screw Neck ne-Crimp Neck. Umsebenzi osesithombeni upakisha i-Vial ye-headspace ngemva kokukhiqizwa kwayo. Ngemva kokulebula umkhiqizo, ukupakishwa kwangaphandle kuyadingeka. Lokhu ukupakisha okunezendlalelo eziningi. Ingakwazi ukumunca ukushaqeka ukuze ivikele i-Headspace Vial ukuthi ingalimali ngenxa yamabhampa ngesikhathi sokuthutha.

I-Aijiren ikhiqize i-24mm Screw Neck Closures iminyaka engaphezu kwengu-20. Ukusuka ekucutshungulweni kwe-Cap kuya ekukhiqizweni kwe-Septa, konke kukhiqizwa ngemishini ezenzakalelayo. U-Aijiren uthembisa ukusebenzisa ama-workshops angenalo uthuli ukukhiqiza i-Screw Closures ukuqinisekisa ukuhlanzeka kanye nezinga eliphezulu lemikhiqizo.

I-11mm Snap Closures iyisandiso sesistimu yokuvala i-crimp cap. Yelula ikhava yepulasitiki onqenqemeni lwe-Snap Vial engu-11mm, bese wenza uphawu ngokucindezela i-Septa phakathi kwengilazi ne-PP Cap. Inzuzo ye-plastic snap cap ukuthi ingahlanganiswa ngaphandle kwamathuluzi. I-11mm Snap Closures iwuhlelo olulula lokuvala. Uma Ukuvalwa kwe-Snap engu-11mm kunokulingana okuqinile, kunzima ukukusebenzisa futhi kungase kuqhekeke. Uma ukulingana kuxega kakhulu futhi uphawu lungalungile, i-Septa ingase iwe.

Izikulufu ezikhiqizwe i-Aijiren zisetshenziselwa i-9mm screw vial. I-screw vial engu-9mm imvamisa isetshenziswa kakhulu i-autosampler vial. Ngenxa yokuvulwa kwebhodlela le-9mm kanye ne-12 * 36mm yebhodlela lomzimba, ihambisana nezinhlobo eziningi zama-autosamplers kanye nokuba lula kokuvalwa kwezikulufu Kuphinde kwaba isizathu esenza ukuthi i-screw vial ithengise kahle.