ptfe septa

I-Screw Thread Top: 8mm\/9mm intamo, iinketho ezicacileyo ze-amber, i-PTFE enqunyulwe ngaphambili\/i-silicone septa, i-autosampler iyahambelana
Ukupakisha: 100pcs\/pack, Inner PE bag; Ikhathoni eqhelekileyo ngaphandle
I-Crimp Top: Intamo ye-11mm, amanqaku aphumeleleyo, alungele imifuniselo echanekileyo
Ukuhambelana: Isebenza ngeAgilent, Shimadzu, izixhobo zeThermo Fisher
Izinto eziluncedo: ISO9001:2015 eqinisekisiweyo, i-50% inexabiso eliphantsi kunezinye iindlela zegama lebrendi, ukupakishwa okunokwenziwa ngokwezifiso

I-Ptfe i-silicone septum ye-vial caps
Ubungakanani: bungenziwa ngokwezifiso
Inokunqunyulwa kwangaphambili ukuze kube lula ukugqobhoza inaliti

I-Hplc Vials Septum
Ebomvu PTFE White Silicone Septum
Ubungakanani beSeptum: 11 * 1mm

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

I-PTFE \/ I-Silicone Septum ene-Pre-slit 
ukuze ugqobhoze ngokulula
Ububanzi: 8mm ukuya 22mm
Ubukhulu: 1mm, 1.5mm, 3mm
I-Silicone Septa suit ye-2ml Screw Amber Vial kwiMveliso

U-Aijiren usebenzisa i-Silicone kunye ne-PTFE ukuvelisa i-Septa efanelekileyo kwi-Autosampler Vial. I-Aijiren iya kuhlanganisa i-PTFE kunye neSilicone kunye kwindlela yokudibanisa engena-binder. Le Septa ithambile kwaye ilungele ukuhlatywa inaliti ngokuzenzekelayo. Ngaphambi kokusika kwe-laser, kukho inkqubo, eyokumisa kwisomisi ukomisa ukufuma kwizinto eziluhlaza, ukuze kuqinisekiswe ukuthungwa kunye nokusetyenziswa kweSepta.

I-Septa eveliswe ngu-Aijiren ifanelekile kwi-Autosampler Vials. I-Septa kukunceda i-Autosampler Vials ukutywina. Uyilo lwe-Cap kunye ne-Septa luququzelela ukuthatyathwa kweesampuli ze-autosamplers. I-Aijiren, njengeshishini lokuvelisa, ifuna i-Autosampler Vial accessories, i-Cap ene-Septa. Iveliswa ngononophelo, kusetyenziswa izixhobo zodidi lokuqala kunye nobugcisa obukhethekileyo. Emfanekisweni, iSepta iyoma.

I-Aijiren ye-20mm ye-headspace vial yimveliso eyaziwayo ye-Aijiren, kunye ne-Aluminium Cap ehambelanayo kunye ne-PTFE / I-Silicone Septa nayo iyimveliso eyaziwayo ye-Aijiren. Kungenxa yomgangatho obalaseleyo we-Aijiren kunye nexabiso elincomekayo elenze ukuba i-Aijiren ibe yeyona chromatography yaziwa kakhulu eTshayina. Omnye wabenzi bezinto ezisetyenziswayo.

I-Aijiren lishishini elijolise kwimveliso kunye nesityalo sayo sokuvelisa kunye neworkshop yemveliso. U-Aijiren uzibophelele ekuveliseni i-Autosampler Vial kunye ne-Cap yayo exhasayo nge-Septa. U-Aijiren usebenzisa izixhobo ezikumgangatho ophezulu ukuvelisa iSepta. Iimathiriyeli ekrwada azinabumdaka kunye nongcoliseko. Zilungiswa kwindawo yokusebenzela engenathuli. Abathengi banokuthenga ngokuzithemba, i-Aijiren ixhasa ukuhlolwa kwefektri, wamkelekile kwi-Aijiren.

I-septa ye-Aijiren inokukhetha ukuba i-pre-slit okanye hayi. Ipateni yokuqhawula kwangaphambili ihlulwe ibe yinto enye kunye ne-cross-shaped. I-septa ene-pre-slit ingcono ukuba ihlatywe, ngakumbi kwiinaliti ezizenzekelayo ezizenzekelayo. , Inkwenkwezi enqamlezileyo yangaphambi kokuqhekeza i-septa inokukhokela inaliti yokutofa ezenzekelayo ukuba ingene ngokuchanekileyo kwibhoyil ukuze ifunxe ulwelo, kwaye ayiyi kuphambuka kwicala kwaye ibangele inaliti ezenzekelayo ukuba ihlabe kwivial kwaye ibangele ukuba i-via igqabhuke.

Kodwa kwii-autosamplers ezinenaliti ze-autosampler ezinqabileyo, i-Aijiren isancoma ukuthenga i-septa kunye ne-pre-slit, kuba oku kunokuthintela i-septa ukuba iqhutywe kwi-vial yi-autosampler kwaye ingcolise isampuli. I-Septa ene-pre-slit inokugqiba umsebenzi wokukhokela inaliti yokutofa ngokuzenzekelayo.

I-septa eveliswe ngu-Aijiren isebenzisa izixhobo ezikumgangatho ophezulu. Izinto eziluhlaza zithambile kwaye zifudunyezwe kwi-mold ibe yimo kunye nobukhulu obufanayo kunye nobukhulu. Emva koko, inkqubo ekhethekileyo isetyenziselwa ukudibanisa i-Silicone kunye ne-PTFE, kwaye ekugqibeleni unqunyulwe kwaye unqumle ubungakanani obufanelekileyo kwiVial. . I-Aijiren, njengefektri yerabha, inamava okwaneleyo kunye namandla okuqinisekisa umgangatho we-Septa.

I-Aijiren ithatha imveliso ezenzekelayo ye-septa, eqinisekisa ibhetshi ye-Aijiren kunye nemveliso esebenzayo. Kungenxa yokuba le mveliso i-Aijiren ibe ngumthengisi osetyenziswayo we-chromatographic kwimimandla engaphezu kwama-200 emhlabeni jikelele. Ukuba kukho nayiphi na imfuneko yezinto ezisetyenziswayo zechromatographic, nceda uqhagamshelane no-Aijiren.

Ijeli ye-Septa-silica inokutywinwa okuphindaphindiweyo okuphindaphindiweyo, kwaye inokugcina ukusebenza kakuhle ngokusondeleyo emva kweenaliti ezininzi; I-PTFE yimathiriyeli eneemeko zeekhemikhali ezingcono ngoku, kwaye inokumelana neeasidi ezinamandla kunye nealkali. Izinto ezimbini Emva kokudibanisa, ibhotile ingasetyenziselwa iinjongo ezahlukeneyo zebhubhoratri ezifana nesampulu etywiniweyo, ukugcinwa kweekhemikhali kunye nokunye.

I-PTFE yeyona inert, kodwa inokuphinda iphinde ibonakale kakuhle, ayifanelanga iinaliti ezininzi okanye ugcino. Kwi-septa elayishiwe (efana ne-PTFE \/silicone), ukuxhathisa kweekhemikhali ze-septum yi-PTFE de i-septum ihlatywe.

I-PTFE-i-septa edityanisiweyo ifanelekile ukoyisa ukuthotywa, okwenzeka ngenxa yobushushu obuphezulu bexesha elide, oluqhele ukubonwa kwi-silicone septa yerabha. Ukuthotywa kukhokelela ekukhukulisekeni okusisiseko kunye neencopho ezongezelelweyo. Ngokuqhelekileyo ilungiswe kunye nobuso be-PTFE malunga nokupakisha ikholamu.

I-butyl septa kumphezulu we-PTFE ingasetyenziselwa kwibhotile yesampuli ye-headspace ukuvavanya umsebenzi wokutofa kunye nokusebenza kakuhle kokungena kwe-methyl bromide kwikhabhoni esebenzayo. Iseptum ingasetyenziselwa ukutywina ivial ngexesha lokuqokelelwa kwesampulu yolwelo kuhlalutyo lwebenzene olungalungiswanga kusetyenziswa indlela yeHPLC.

Xa ukhetha i-vial septum, ukuhambelana kwe-septum kunye nesampuli kunye ne-solvent okanye ukuchasana kweekhemikhali zizona ingqwalasela eziphambili. Ngaphandle kokutywinwa kakubi, ezinye azifanelekanga iinaliti ezininzi okanye ukugcinwa. I-septa elayishiweyo, njenge-PTFE / i-silicone, iikhemikhali ezinesampuli \/ i-solvent, ngoko ke ukuxhathisa imichiza ye-silicone kufuneka kuthathelwe ingqalelo xa usebenzisa ezi septa.

I-septas engekho-pre-slit inceda ukunciphisa i-carryover ukusuka kwi-vial ukuya kwi-vial ngenxa yokuba iimpawu zokuphinda zenziwe kwakhona ze-septum zisebenza njenge-squeegee yokucima isisombululo esivela ngaphandle kwenaliti. Ngokuqhelekileyo, i-septum enganqunywanga ibonisa ukukwazi ukuphinda utywinwe inani eliqingqiweyo leenaliti zeenaliti kodwa ukugcinwa kwexesha elide kwi-vial, ukusebenzisa i-septum entsha engahlanjululwanga yeyona ndlela ilungileyo.

I-septa yeChromatography inokwahlulwa kwangaphambili okanye hayi kwaye kufuneka iqwalaselwe ngokuvavanya izinto ezimbalwa. I-septum eqhekezayo yangaphambili lukhetho olufanelekileyo kwizicelo ezifuna i-20% okanye ngaphezulu yenaliti yesampulu ixesha ngalinye kwi-vial ukuze ukufunxa kuthintelwe.

I-Aijiren ye-20ml ye-Headspace Vial ine-specification ye-22.5 * 75mm. Inemibala emibini, ecacileyo kunye ne-amber. Uhlobo lweglasi ye-screw headspace vial echanekileyo luhlobo lwe-5.0, kodwa i-20ml ecacileyo ecacileyo ye-screw headspace vial inohlobo olunendawo yeleyibhile okanye ngaphandle kwayo.

I-Aijiren's 18mm Screw Top Headspace Vial ifumaneka kwi-10ml, 20ml, iglasi ye-amber kunye neglasi ecacileyo. Kwaye umgangatho we-Headspace Vial yi-Screw thread, ekulungele ukutywinwa kunye nokuvula ibhotile ye-headspace. Ngexesha elifanayo, i-Screw Top Cap ye-Aijiren's Headspace Vial inomngxuma ophakathi, olungele ukuba inaliti yokutofa ngokuzenzekelayo ukungena nokuphuma. Ubungqingqwa beSepta kulula ukuyigqobhoza kwaye inetywina eliqinileyo.

I-PTFE yeyona nto ingasebenziyo kodwa ukungafezeki kwakhona kwayo kuyenza ingafaneleki iinaliti ezininzi okanye ugcino. Kwi-septa elayishiweyo njenge-PTFE\/silicone ukuxhathisa kweekhemikhali ze-septa yile ye-PTFE de i-septum ihlatywe. Emva kokuba uhlatywe, i-silicone layer ibonakaliswe kwaye iyakwazi ukusabela ngesampuli \/ i-solvent ngoko ukuxhathisa imichiza ye-silicone kufuneka kuthathelwe ingqalelo xa usebenzisa ezi septa.

Isampula ye-HPLC ye-vial ye-Septa yenye yezona zinto zibalulekileyo kwi-chromatography enokusetyenziswa. I-Septa ye-HPLC inokumelana nobushushu obuphezulu kunye nokumelana nomhlwa. Umgangatho kunye nenkonzo kwindawo yokuvelisa elawulwayo ithenjwa ngabathengi. I-Caps zenziwe nge-polyproylene esemgangathweni ophezulu ukunyamezela ukunyamezela kokuvelisa kunye nomgca kwindawo yokuvelisa elawulwayo, Umbala we-cap #HPLCvial unokwenziwa ngokwezifiso ngokweemfuno zabathengi. I-septa ye-Aijiren isebenzisa kuphela izinto ezisemgangathweni eziphezulu zokuqinisekisa umsebenzi ofanelekileyo kwaye inokunqunyulwa kwangaphambili ukukhulula ukungena kwenaliti.