Chromatography ndi njira yogwiritsira ntchito mu labotale kupita padera ndi kusanthula mitundu. Chimodzi mwazinthu zazikulu za chromatography vial ndi septum. Septum ndi chotchinga chomwe chimasindikiza vial ndikulola zitsanzozo kuti zilowe mu chromaphiphy. Za zida zosiyanasiyana za septum zilipo,PTF (polytetrafluoro solylene)amakondedwa kwambiri chifukwa cha kusagwirizana kwawo ndi kusagwirizana. Komabe, kusankha mtundu woyenera wa PTPFum wophika wa PTFF kumafunikira kuganizira zinthu zingapo kuti zitsimikizire bwino magwiridwe antchito komanso kuphatikizidwa ndi zosowa zanu za chromatographic. Mfundo zofunika kukumbukira zomwe zalembedwa pansipa.

1. Kugwirizana kwa mankhwala

Asanasankhe septum yophika ya PTFF, ndikofunikira kudziwa mankhwalawo ndi ma sol solto okhudza kusanthula kwa chromatographic. Ptyfe amadziwika chifukwa cha kukana kwamphamvu kwa mankhwala, kupangitsa kukhala koyenera kugwiritsa ntchito mitundu yonse. Imalimbana ndi asidi, zodetsa, ma soric, ndi mankhwala ena ambiri, ndipo septams imakhazikika ndipo sadzalumikizana ndi kusanthula kwake kapena kusokonekera. Komabe, ndikofunikirabe kutsimikizira kugwirizana mwachindunji ndi mankhwala omwe amagwiritsidwa ntchito mu labotale kuti apewe mavuto ndi kuipitsidwa.

2. Kukhazikika kutentha

Njira za chromatographic nthawi zambiri zimakhudzana ndi kutentha kwambiri, makamaka mu ma chromatography (GC) ndi kutentha kwambiri kwamadzimadzi a chromatography (HPLC). Mapangidwe apamwambaMa stti ophikaadapangidwa kuti apirire kutentha kumeneku popanda kuwonongeka, kuonetsetsa kugwiritsa ntchito mosasinthasintha magwiridwe antchito komanso kusindikizidwa kodalirika kwa mbale. Ndikofunikira kuyang'ana kutentha kwapamwamba komwe kumaperekedwa ndi wopanga kuti awonetsetse kuti septum itha kuthana ndi kutentha komwe kopangidwa ndi chromatographic.

3. Kukula ndi Kukhazikika

Makulidwe a PTF wokutira pa septum amatenga gawo lofunikira pakukhazikika komanso kukhala ndi moyo wa septum. Kuphimba kwapamwamba kumathandizira kupukuta ndikuchepetsa chiopsezo chowonongeka kwa septum pa jakisoni wambiri. Izi ndizofunikira kwambiri kwa oyendetsa omwe amapereka - Mbale zimagwiritsidwa ntchito komanso nthawi zambiri. Kuphimba kwakukuru kumayambiranso moyo wa septum, kuchepetsa kufunika kwa malo osinthira ndikuwonetsetsa kuti nthawi zambiri.

Mukuyang'ana kuti muwonjezere chidziwitso chanu pa HPLC Vial septa? Lowani munkhaniyi kuti muzindikire mwatsatanetsatane ndi chidziwitso chofunikira posankha septa yoyenera chifukwa cha kusanthula kwanu:Kodi HPLC Vial septa ndi chiyani?

4. Kulowa kwa singano ndi zodzikongoletsera

Kulowa kwa mankhwala oyenera ndikofunikira kuti jakisoni yosalala komanso yolondola mu chromatography. Nkhota zokutidwa ndi PTFF ziyenera kulola kulowerera kosavuta kwa singano popanda kudula kapena kusiya zinyalala zomwe zitha kuipitsa chitsanzocho kapena kusokoneza kusanthula. Kuphatikiza apo, kukhalabe ndi mtima wosagawanika komanso kupewa kusinthasintha kapena kutayikira kwa zitsanzo, septum iyenera kuwonetsa kudziletsa pambuyo poti singano itachotsedwa. Izi zimatsimikizira zotsatira zodalirika komanso zobereka zoposa jakisoni.

5..

Kutengera ndi a chromatographic ntchito, pakhoza kukhala zofunikira zapadera zomwe zimakhudza kusankha kwaPTFF-yophika septum. Mwachitsanzo, mumagesi chromatography (GC), komwe kukhazikika kwamphamvu kumasanthula, ndikofunikira kusankha septum yomwe imachepetsa kutaya miyambo yachitsanzo chifukwa chotaya. Mosiyana ndi izi, pakusanthula kwambiri za ultra yofunikira milingo yotsika, misampha yotsika yomwe imapangitsa kuti kutsitsa kuchepetsedwa ndi kukhala ndi zotsatirapo zosiyana ndi zotsatirapo zake. Mukamasankha septum, lingalirani zofunikira mwatsatanetsatane wa njira ya chromatographic ndi zitsanzo.

Kodi mukufuna kuphunzira za magwiridwe 15 a mkono wa chromatography? Onani nkhani iyi kuti mudziwe zambiri komanso zowunikira kwambiri za mitundu yawo.Mapulogalamu 15 a Chromatography Vials m'minda yosiyanasiyana

6. Mtundu wamtundu wa vial ndi kukula

Magawo otsekedwa a PTFF amapezeka mumitundu yosiyanasiyana ndi mapangidwe oyeneraMbale za chromatography. Kuti mukwaniritse zosindikizira zoyenera komanso kungotaya kapena kusindikizidwa kosayenera, ndikofunikira kuwonetsetsa kuti septum imagwirizana ndi mtundu wa vial yomwe ikugwiritsidwa ntchito. Onani zomwe wopanga amaperekedwa kuti asankhe kukula kolondola septum, kalembedwe kapena kokhazikika, etc.), osamizidwa kapena okhazikika) pazofunikira zanu.

7.. Mbiri Yopanga ndi Chitsimikizo Chachikulu

Mukamasankha aPTFF-yophika septum, lingalirani mbiri ya wopanga ndi chitsimikizo cha wopanga. Opanga otchuka amatsatira miyezo yapamwamba kwambiri ndipo atha kupereka satifiketi ndi zovomerezeka zomwe zimatsimikizira mtundu wa septum komanso kuyenera kwa ma chramatographic mapulogalamu. Yang'anani zogulitsa kuchokera pazomwe zimapangitsa kuti makampani ogulitsa mafakitale ndi kukhala ndi mbiri yotsimikizika yopanga misampha yodalirika yomwe imathandizira kuti pakhale kulondola, kubereka, komanso kuwunika kwa chromatographic.

Pomaliza, kusankha mtundu woyenera wa PTPTF ku Ptopture Vetography Vial Voracography Vievaction Viewations, kukhazikika kwa mankhwala, zofunikira zodzitchinjiriza, zopangidwa ndi mtundu wa vial, ndikupanga chitsimikizo cha vial. Otsatirawa ndi zina mwazinthu zomwe zimafunikira kuyesedwa. Izi ndi zotsatila mwachidule zinthu zomwe ziyenera kulingaliridwa pakuwunika bwino zinthu izi ndikusankha septum yabwino yopanga zinthu zodziwika bwino zimatha kusintha kulondola, kubereka, ndi kuwunika kwanu kwachilengedwe.

Kuti mumvetsetse kwambiri za PTF \ / SICINE SEPTA, Pitani patsamba ili lothandiza. Pezani chidziwitso chamtengo wapatali komanso ukatswiri pa kusankha kwa Septa!:Chilichonse chomwe muyenera kudziwa: 137 Pre-slit ptfe \ / slika slicone faps

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Nkhani zabwino mu chromatography mphete: zomwe zimayambitsa ndi zotsatirapo