ptfe septa

I-Screw Thread Top: 8mm\/9mm intamo, izinketho ezicacile ze-amber, i-PTFE ehlukaniswe ngaphambili\/i-silicone septa, i-autosampler iyahambisana
Ukupakisha: 100pcs\/pack, Inner PE isikhwama; I-Standard Carton ngaphandle
I-Crimp Top: Intamo engu-11mm, amamaki athweswe iziqu, alungele ukuhlolwa okunembayo
Ukuhambisana: Isebenza nezinsimbi ze-Agilent, Shimadzu, Thermo Fisher
Izinzuzo: ISO9001:2015 certified, 50% ishibhile kunezinye igama lomkhiqizo, ukupakishwa okwenziwa ngokwezifiso

I-Ptfe silicone septum yamakepisi we-vial
Usayizi: kungenziwa ngezifiso
Ingasikwa ngaphambili ukuze kube lula ukubhoboza inaliti

I-Hplc Vials Septum
I-PTFE Emhlophe YeSilicone Septum ebomvu
Usayizi we-Septum: 11 * 1mm

Sika ngaphambili i-ptfe\/silicone septa
Ububanzi: 8mm, 9mm, 10mm, 11mm
Ubukhulu: 1mm, 1.5mm

I-PTFE \/ I-Silicone Septum ene-Pre-slit 
ukuze ubhoboze kalula
Ububanzi: 8mm ukuze 22mm
Ubukhulu: 1mm, 1.5mm, 3mm
I-Silicone Septa suit ye-2ml Screw Amber Vial in Production

I-Aijiren isebenzisa i-Silicone ne-PTFE ukukhiqiza i-Septa elungele i-Autosampler Vial. I-Aijiren izohlanganisa i-PTFE ne-Silicone ndawonye ngendlela yokuhlanganisa engahlanganisi. Le Septa ithambile futhi ilungele ukubhobozwa kwenaliti okuzenzakalelayo. Ngaphambi kokusika kwe-laser, kunenqubo, okuwukoma ukomisa ukomisa umswakama ezintweni ezingavuthiwe, ukuze kuqinisekiswe ukuthungwa nokusetshenziswa kweSepta.

I-Septa ekhiqizwe i-Aijiren ifanele i-Autosampler Vials. I-Septa iwukusiza i-Autosampler Vials ukuthi ivalwe. Idizayini ye-Cap ene-Septa isiza ukutholwa kwamasampula okuzenzakalelayo. I-Aijiren, njengebhizinisi lokukhiqiza, futhi idinga izesekeli ze-Autosampler Vial, Cap with Septa. Ikhiqizwa ngokucophelela, kusetshenziswa imishini yezinga lokuqala kanye nobuciko obukhethekile. Esithombeni, i-Septa iyoma.

Isitsha se-headspace sika-Aijiren esingu-20mm siwumkhiqizo odumile we-Aijiren, futhi i-Aluminium Cap ehambisana ne-PTFE/Silicone Septa iphinde ibe umkhiqizo odumile we-Aijiren. Kungenxa yekhwalithi enhle kakhulu nentengo ka-Aijiren eyenza ukuthi i-Aijiren ibe i-chromatography eyaziwa kakhulu e-China. Omunye wabakhiqizi bezinto ezisetshenziswayo.

I-Aijiren iyibhizinisi eligxile ekukhiqizeni elinesitshalo sayo sokukhiqiza kanye neshabhu yokukhiqiza. I-Aijiren izibophezele ekukhiqizeni i-Autosampler Vial kanye ne-Cap yayo esekelayo nge-Septa. I-Aijiren isebenzisa izinto zokusetshenziswa zekhwalithi ephezulu ukukhiqiza i-Septa. Izinto zokusetshenziswa azinakho ukungcola nokungcoliswa. Acutshungulwa endaweni yokusebenzela engenathuli. Amakhasimende angathenga ngokuzethemba, i-Aijiren isekela ukuhlolwa kwefekthri, wamukelekile e-Aijiren.

I-septa ka-Aijiren ingakhetha ukuthi ihlukanise ngaphambili noma cha. Iphethini yokuhlukanisa ngaphambilini ihlukaniswe yaba umumo owodwa futhi umumo oyisiphambano. I-septa ene-pre-slit ingcono ukubhobozwa, ikakhulukazi izinaliti zokujova ezizenzakalelayo ezibuthuntu. , I-cross star pre-slit septa ingaqondisa inaliti yomjovo ozenzakalelayo ukuthi ingene kahle ebhodleleni ukuze imunce uketshezi, futhi ngeke ichezuke lapho ibheke khona futhi yenze inaliti yomjovo ozenzakalelayo ibhodle ebhodleleni futhi ibangele ukuthi i-via ibhoboke.

Kodwa kuma-autosampler anenaliti ye-autosampler engacacile, i-Aijiren isancoma ukuthenga i-septa ene-pre-slit, ngoba lokhu kungavimbela i-septa ukuthi iphushwe ku-vial yi-autosampler futhi ingcolise isampula. I-Septa ene-pre-slit ingaqedela umsebenzi wokuqondisa inaliti yomjovo othomathikhi.

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.

I-Aijiren yamukela ukukhiqizwa okuzenzakalelayo kwe-septa, okuqinisekisa iqoqo le-Aijiren nokukhiqizwa okuphumelelayo. Kungenxa yalokhu kukhiqizwa ukuthi i-Aijiren isiphenduke umphakeli othengekayo we-chromatographic ezifundeni ezingaphezu kuka-200 emhlabeni jikelele. Uma kukhona isidingo sokusebenzisa i-chromatographic, sicela uthinte i-Aijiren.

Ijeli ye-Septa-silica inokuvaleka okunamandla okuphindaphindayo, futhi ingagcina ukusebenza kahle okuseduze ngemva kwemijovo eminingi; I-PTFE iyimpahla enezimo zamakhemikhali ezingcono njengamanje, futhi ingamelana nama-asidi aqinile nama-alkali. Izinto ezimbili Ngemva kokuhlanganiswa, ibhodlela lingasetshenziselwa izinjongo ezihlukahlukene zaselabhorethri ezifana nesampula esivaliwe, ukugcinwa kwamakhemikhali nokunye.

I-PTFE iyona engasebenzi kahle kakhulu, kodwa inokuphinda ithengiseke kabi, ngakho ayilungele imijovo eminingi noma ukugcinwa. Ku-septa egqinsiwe (njenge-PTFE\/silicone), ukumelana kwamakhemikhali kwe-septum yi-PTFE kuze kube yilapho i-septum ibhobozwa.

I-PTFE-fused septa ifaneleka ukunqoba ukucekelwa phansi, okwenzeka ngenxa yamazinga okushisa aphakeme isikhathi eside, avame ukubonwa ku-septa yerabha ye-silicone. Ukuwohloka kubangela ukukhukhuleka okuyisisekelo kanye neziqongo ezengeziwe. Ivamise ukumiswa ngobuso be-PTFE maqondana nokupakishwa kwekholomu.

I-butyl septa endaweni ye-PTFE ingasetshenziswa ebhodleleni lesampula le-headspace ukuhlola umsebenzi womjovo kanye nokusebenza kahle kokungena kwe-methyl bromide kukhabhoni ecushiwe. I-septum ingasetshenziselwa ukuvala ibhodlela ngesikhathi sokuqoqwa kwesampula yoketshezi ukuze kuhlaziywe i-benzene engashintshiwe kusetshenziswa indlela ye-HPLC.

Lapho ukhetha i-septum ye-vial, ukuhambisana kwe-septum nesampula kanye ne-solvent noma ukumelana namakhemikhali yikona okucatshangelwayo okuyinhloko. Ngaphandle kokuvaleka kahle, eminye ayifanele imijovo eminingi noma ukugcinwa. Ku-septa egqinsiwe, njenge-PTFE\/silicone, amakhemikhali anesampula\/solvent, ngakho ukumelana kwamakhemikhali kwe-silicone kufanele kucatshangelwe uma kusetshenziswa lezi septa.

Ama-septa anganqamuki ngaphambili asiza ukunciphisa i-carryover kusuka ku-vial kuya ku-vial ngoba izici zokuvala kabusha i-septum zisebenza njenge-squeegee yokusula isixazululo ngaphandle kwenaliti. Ngokuvamile, i-septum engasikiwe ibonisa amandla okuvala kabusha inombolo elinganiselwe yokubhoboza inaliti kodwa ukuze igcinwe isikhathi eside ebhodleleni, ukusebenzisa i-septum entsha engabhoboziwe kuwumkhuba ongcono kakhulu.

Ama-septa e-Chromatography angasikwa ngaphambili noma angahlukaniswa futhi kufanele acatshangelwe ngokuhlola izici ezimbalwa. I-pre-slit septum iyinketho ekahle ezinhlelweni ezidinga u-20% noma ngaphezulu womjovo wesampula isikhathi ngasinye ebhodleleni ukuze kugwenywe ukumuncwa.

I-Aijiren's 20ml Headspace Vial ine-specification engu-22.5*75mm. Inemibala emibili, ecacile nenhlaka. Uhlobo lwengilazi olunembayo lwesikulufu se-headspace vial luwuhlobo olu-5.0, kodwa ibhodlela le-screw headspace engu-20ml ecacile inohlobo olunendawo yelebula noma engenalo.

Isitsha se-Aijiren sika-18mm Screw Top Headspace sitholakala ngo-10ml, 20ml, ingilazi ye-amber kanye nengilazi ecacile. Futhi izinga le-Headspace Vial yintambo ye-Screw, elungele ukuvala nokuvula ibhodlela le-headspace. Ngesikhathi esifanayo, i-Screw Top Cap ye-Aijiren's Headspace Vial inembobo ephakathi nendawo, elungele inaliti yomjovo ozenzakalelayo ukuthi ingene futhi iphume. Ugqinsi lwe-Septa kulula ukuyibhoboza futhi inophawu oluqinile.

I-PTFE iyona engasebenzi kahle kakhulu kodwa ukungatholakali kabusha kwayo okungekuhle kuyenza ingafaneleki imijovo eminingi noma indawo yokugcina. Ku-septa egqinsiwe njenge-PTFE\/silicone ukumelana kwamakhemikhali kwe-septa yilokho kwe-PTFE kuze kube yilapho i-septum ibhobozwa. Uma isibhoboziwe, isendlalelo se-silicone siyavezwa futhi sikwazi ukusabela ngesampula\/i-solvent ngakho ukumelana kwamakhemikhali kwe-silicone kufanele kucatshangelwe uma kusetshenziswa lezi septa.

Isampula ye-HPLC vial Septa ingenye yezingxenye ezibaluleke kakhulu ku-chromatography esebenzisekayo. I-Septa ye-HPLC inokumelana nezinga lokushisa eliphezulu nokumelana nokugqwala. Ikhwalithi nesevisi endaweni yokukhiqiza elawulwayo ithenjwa amakhasimende. Ama-Caps enziwe nge-polyproylene yekhwalithi ephezulu ukuze abekezelele ngokuqondile ukukhiqiza futhi afakwe endaweni elawulwayo yokukhiqiza, Umbala wekepisi #HPLCvial ungenziwa ngokwezifiso ngokuya ngezidingo zamakhasimende. I-septa ye-Aijiren isebenzisa kuphela izinto ezisezingeni eliphezulu kakhulu ukuze kuqinisekiswe ukusebenza okufanele futhi ingasikwa ngaphambili ukuze kube lula ukungena inaliti.