Chromatographragraphramita, njira yofunika kwambiri pamachetambo, imadalira kulondola ndi kudalirika kwa kulekanitsa ndi kusanthula kosankhidwa kovuta. Pakati pazinthu zomwe zinali zambiri ndizofunikira panjira iyi, polytetrafluorothylene (ptfe) ndi zigawo za Sicone zimatenga gawo lalikulu. Nkhaniyi ikuwunikira zifukwa zomveka zomwe zimayambitsa kugwiritsa ntchitoPTFF \ / ma seticone septumsmu chromatography.

Mankhwala andrt - katundu woyambira:

Polytetrafluoro 11nblene (PTF) amayenda chifukwa cha kuchepa kwabwino kwamankhwala abwino. Katunduyu ndi wofunikira kwambiri mu chromatography, pomwe cholinga chake ndikulekaniratu ndi kusanthula zinthuzo mu osakaniza. Septe septum imatsimikizira kuti kupezeka moyenera sizimachitika pakati pa zinthu za septum ndi zitsanzo zolowetsedwa. Kuphatikiza kwa mankhwala kumeneku ndikofunikira makamaka pakugwiritsa ntchito komwe kukhulupirika kumayenera kusungidwa, monga kupangidwira kumatha kusiya zotsatira. Kudalirika kwa mistation ya PTFE

Kusiyanitsa ndi Kugwirizana:

Kuphatikiza kwa PTF ndi silicone kumapangitsa kuti septum yokhala ndi zokhudzana ndi kuyerekezera. Chromatotography imaphatikizapo matekinoloje osiyanasiyana, aliyense ndi zofunikira zake pa kutentha, kukakamizidwa komanso kuphatikizidwa ndi ma sol sol.PTFF \ / ma seticone septumsonetsetsani kuti kusinthasintha komwe kumafunikira kuti mupirire mikhalidwe yambiri ndipo ndi yoyenera ntchito monga ma chromatography (gc) ndi ma prematography a chromatography (hplc). Kusintha kwake kumapangitsa kuti pakhale chisankho chosinthasintha kwa malootore ogwirira ntchito ndi njira zingapo zowunikira.

Chofunika Kwambiri Kusankha Pakati Panu-Slit Slit Slit Slit Shepta? Mutu munkhaniyi kuti mudziwe zomwe mukusankha zoyenera pazomwe mungachiteMomwe mungasankhire sepga chisanachitike kapena ayi?

Kuchepetsa mawonekedwe:

Kuyipitsitsa kwa zitsanzo nthawi zonse mu chromatography ndipo ptfe \ / misampha ya silicane idathetsa bwino zovuta izi. Madeji awa amapangidwa kuti awonetsetse zotsekemera za leacha ndikuchotsa, kuchepetsa chiopsezo cha kuchimwa. Kuyera kwa seppom zinthu ndizofunikira pakuwunika, komwe cholinga chizizindikira komanso kuchuluka kwa zigawo zochepetsetsa kwambiri. PTFF \ / ma seticone septums amathandizira kudalirika kwa kudalirika komanso kulondola kwa mawonekedwe a chromatographic pochepetsa kuipitsidwa.

Kodi mukufuna kusesa kudziko la hplc vial septa? Osayang'ananso - Onani tsatanetsatane wa nkhaniyi chifukwa cha zomwe zili zofunikira:Kodi HPLC Vial septa ndi chiyani?

Katundu wabwino kusindikiza:

Mu celmolagraphyms, chidindo chokhazikika komanso chodalirika ndichofunika kwambiri kuti muchepetse kuwononga mankhwala osasunthika ndikukhalabe zitsanzo. PTFF \ / slicone sertums expal popereka chidindo chogwira ntchito pakati pa vial ndi doko jekeseni. Kuphatikiza kwa kuuma kwa PTF ndi kusokonekera kwa silicone kumapangitsa chisindikizo cholimba komanso cholimba, ngakhale m'mikhalidwe yosiyanasiyana komanso yovuta. Mbali ya Chineso iyi siyimangoteteza chitsanzo, komanso imagwiranso ntchito yofunika popewa kusanthula kosatheka kwa chromatophic.

Kukhazikika komanso kwa nthawi yayitali:

Laboratoes akuchita ndi zitsanzo zapamwamba kudzera muzovuta zomwe sizodalirika komanso zolimba. Ptfe \ / misampha ya silicnone imadziwika chifukwa chokhulupirira ndipo imatha kupirira jakisoni wamba osavala bwino kapena kuwonongeka. Kukhazikika kwa septump iyi kumayambitsa kuchepa kwa ndalama zomwe zimapangitsa kuti muchepetse kusintha kwa septum ndikuchepetsa chida chopumira. Moyo wautali wa PTF.

Pomaliza, kugwiritsa ntchitoPTFF \ / ma seticone septumsMu chromatography imakhazikika pazinthu zofunika monga momwe zimapangidwira mankhwala, kusiyanasiyana, kuchepa kwa magazi, katundu wosindikiza komanso kukhala wambiri. Madeji awa amatenga mbali yofunika kwambiri kuti asunge molondola komanso kudalilika kwa cromatographic, kuwapanga kukhala chinthu chofunikira kwambiri padziko lonse lapansi. Pamene ukadaulo umapita patsogolo, kufunikira kwa Ptfe \ / septams silicn kumawunikira tsogolo lawo pokonza tsogolo la chromatotography.

Mukufunitsitsa kupeza chidziwitso chokwanira cha PTF \ / Silicone septa? Osaphonya - Onani nkhani iyi kuti mumvetsetse bwino tanthauzo lawo mu chromatography: Chilichonse chomwe muyenera kudziwa: 137 Pre-slit ptfe \ / slika slicone faps

M'mbuyomu:

Kodi mungazindikire bwanji zoyenerera za chromatography? Masitepe

Ena:

Chilichonse chomwe muyenera kudziwa kufunika kosankha kapu yoyenera yamitengo ya chromatography