Mu kusanthula kwachilengedwe, ndikofunikira kusunga zisindikizo zothandiza kuti zitsimikizire zotsatira zolondola komanso zodalirika. Zina mwazomwe zimakumana zokumana nazo zokumana nawo mu chromatographic ndizomwe zimapangitsa kuti zikhale zolimbitsa thupiPTFF \ / Swicone Septas. Vutoli limatha kugwetsa kutayikira ndi zolephera zomwe zingawakhudze kukhulupirika ndi kulondola kwa zochita zowunikira.

PTF (Polytetrafluoroenee) amagwiritsidwa ntchito kwambiri mu chromatography chifukwa cha kusamvana kwake, kukangana kochepa, komanso kutentha kwambiri kukana. Silicon, kumbali inayo, amadziwika kuti kusinthasintha komanso kutukuka. Akaphatikizidwa m'magulu, PTF \ / Zisindikizo za silicy nthawi zambiri zimakonda chifukwa zimatha kupirira zochulukirapo.

Komabe, pansi pa zovuta kwambiri, zomwe zimapangitsa kuti pakhale PTF. Pali zinthu zingapo zomwe zimathandizira izi

Kukakamiza

PTFF \ / ma gasketi a silicne amadalira kukakamira kuti apange chidindo chokhazikika, chothandiza mkati mwa chromatographic. Komabe, monga kupanikizika kumakulirakulira, kukakamiza kusokonekera kumachitika mu zinthu zamagesi. Ichi ndi chodabwitsa chomwe zinthu sizibwerera mokwanira ku mawonekedwe ake oyambirira atakakamizidwa. Izi zitha kuchitika nthawi yayitali kwambiri chifukwa cha kukakamizidwa kwambiri, ndipo mpweya umataya kuthekera kwake kusunga chidindo chosasintha. Zinthu monga nthawi yokhudzana ndi kukakamizidwa, kukula kwa kukakamiza komwe kumayikidwa, ndipo mtundu woyamba wa zinthu za septa ungakhudze kuchuluka kwa kuphatikizidwa.

Kuti mumvetsetse kwambiri za PTF \ / diconane Septa, Delve munkhani yatsatanetsatane yofotokoza za katundu, ntchito, ndi kufunikira kwa ma chromatographic mapulogalamu:Chilichonse chomwe muyenera kudziwa: 137 Pre-slit ptfe \ / slika slicone faps

Momwe mungathanirane ndi Deka

Opanga Gargetimatha kugwiritsa ntchito njira zapamwamba zomwe zimachepetsa kukakamiza mawonekedwe.

Mwa kukhazikitsa mawonekedwe okhazikika komanso kusinthasintha kwa malo, ma gasketi akuwonetsa zizindikiro za kukakamiza komwe kumatha kuzindikirika ndikusinthidwa musanachitike umphumphuwo usanachitike.

Kuwonongeka kwa zinthu zakuthupi

Kupanikizika kwakukulu kumatha kuyambitsa kuphatikizika mu zonse ziwiri za PTF ndi Silicone, zomwe zikukhudza kuthekera kwawo. Ngakhale anali wokhazikika wamankhwala, PTF akhoza kuyang'aniridwa pulasitiki popunthira kwambiri, kusintha mawonekedwe ndi kunyalanyaza Chisindikizo. Silika, yemwe amadziwika kuti kusinthasintha, kumatha kuchitika pakukakamizidwa ndikuchepetsa matupi okwera pansi, zomwe zimapangitsa kuti zikhale zowonongeka.

Kuchepetsa kusokoneza chuma

Gwiritsani ntchito gasiketi yokhala ndi zomangamanga kapena kuphatikiza zigawo zina kuti muwonjezere kuthetsa kuwonongeka kwambiri.

Kuchita maphunziro owunikira kuwunika kuti mumvetsetse zakuthupi mopanikizika kwina kungathandize kupanga septas yomwe imakhulupirika.

Zotsatira za kutentha

Mikhalidwe yapamwamba kwambiri mu ma chromatography nthawi zambiri imayenda ndi kutentha kwambiri, komwe kungakhudzenso kusindikizidwaPTFF \ / ma seticone septums. Zonse ziwiri za PTF ndi Silicone zidachitidwa mosiyanasiyana pakusintha kwa kutentha. Kukula kwamafuta ndi kupindika kumatha kusintha kukula kwa septa ndikumukhudzanso luso lake kuti apangitse chisindikizo chodalirika. Kuphatikiza apo, kusinthasintha kwa kutentha kumatha kuthamanga ndi kuwonongeka kwa zinthu komanso kufupikitsa kwa moyo.

Chofunika Kwambiri Kusankha Pakati Panu-Slit kapena Osakhala Spe-Slit Slit? Onani nkhaniyi kuti mumvetse bwino zabwino ndi zamaganizo pa zosankha zonse muzomwe zimagwiritsidwa ntchito:Momwe mungasankhire sepga chisanachitike kapena ayi?

Kusamalira kutentha

Gwiritsani ntchito zida za mageke zopangidwa kuti zithetse kutentha kwakukulu popanda kusintha kwakukulu kapena kutayika kwa chigoba.

Kukhazikitsa njira zakuyatsira mkati mwa chromagraphys dongosolo la cromatography kuti mukhazikike kutentha ndikuwasunga mkati mwa ma septom magwiridwe antchito.

Mankhwala ogwirizana

Chidziwitso cha chromatographic nthawi zambiri chimakhala ndi mankhwala olimba ndipo ma sol sol amatha kunyoza zida za septa pakapita nthawi. Kupanikizika kwambiri kumatha kukulitsa mgwirizano wa mankhwala, kumapangitsa kusokonezeka kwa zinthu zakuthupi ndi kuwonongeka kwa chisindikizo. PTFF \ / shugasi slika ayenera kuwonetsa kukana kwa mankhwala kuti asunge ungwiro m'malo mwapamenezi.

Pazolinga za mankhwala

Sankhani zida za magesi zimapangidwa mwachindunji kupirira mankhwala m'matumba kuchokera ku chromatographic sol sol sol sol sol sol sol solmatographic ndi zitsanzo.

Khalani ndi mayeso ogwirizana kuti awone magwiridwe a septum akakhala ndi mankhwala omwe amagwiritsidwa ntchito mu chromatographic njira.

Pofotokoza mbali zina izi za kapangidwe kake, zotsatira za kutentha, zotsatira za ma chromaphy, ma chromaphraphy asboratoph amatha kuwongolera zovuta zomwe zimagwiritsidwa ntchito ndi zopanikizika kwambiriPTFF \ / Silicone septandikuwonetsetsa zodalirika, kusisita kwa nthawi yayitali pamakina owunikira.

Kodi mukufuna kuphunzira za HPLC Vial SePTA? Lowani munkhani yodziwitsa iyi kuti muzindikire kapangidwe kawo, kusindikiza, ndi kukhudzika kwa chromatographic: Kodi HPLC Vial septa ndi chiyani?

M'mbuyomu:

Mankhwala ogwirizana a zitsanzo ndi ptfe & silicone septa

Ena:

Kutsatira zinthu zomwe zimagwiritsidwa ntchito m'matumbo a chromatography okhala ndi zotetezeka komanso zoyera