Cromatotography, monga njira yowunikira, imafunikira zida ndi zida zolondola pazotsatira zolondola. Chigawo chimodzi nthawi zambiri chimanyalanyaza koma chofunikira kwambiri mu chromatography Vialssepta zisindikizo- Zisindikizo zazing'ono koma zazing'ono koma ndizofunika kwambiri kuti zikhalebe ndi mtima wosagawanika ndikuwazindikira. Tiona zinthu zonse za septa komanso zomwe zimapangitsa kuti musankhe imodzi yoyenera kusanthula kwanu. Mu chitsogozo chokwanira ichi, tifufuze kusankha kwakukulu kumeneku kwa zida za Sepga zomwe tili nazo lero komanso momwe zingafunire kuti tisankhire bwino chromatophic.

Tanthauzo la septa mu chromatography

Septa ndi chinthu chofunikira kwambiri mu chromatography fulls, kusewera magawo ofunikira:

Chikumbutso: SePta amakhala ngati oteteza zitsanzo za kudekha, kumverera kwina.

Ikafunsidwa kwa matekinoloje zolimba ngati chromatography (GC), zomwe zimafuna kuwongolera mosamalitsa zitsanzo zoyambirira, SePTA imapereka chidindo cholimba.

Kugwirizana: Kusankha zinthu za Septa kuyenera kukwaniritsa njira yanu yonse ndi yowunikira.

Kusamvana kwa Mankhwala: Kuteteza kwambiri kapena kusanthula kwakukulu, Septa iyenera kuwonetsa kuchepa kwa mankhwala.

Chofunika Kwambiri Kusankha Pakati Panu-Slit kapena SEPT SEPTA? Pezani mayankho anu m'nkhaniyi:Kodi HPLC Vial septa ndi chiyani?

Mitundu 5 yodziwika ya zida za septa

1. Silicone
ZaSilicone septandi chisankho chosinthika mosasintha, choyenera kwambiri pamapulogalamu ambiri osiyanasiyana. Amasilira chifukwa chobwezeretsanso zinthu zina zobwereza - kuwapangitsa kukhala opambana kwa ma ceromatography a cromabography pomwe amatha kupirira kutentha kwambiri kumaseka; Komabe mwina sangakhale oyenera kuwunikira kwa utoto wa utoto chifukwa chodetsa nkhawa zakumbuyo.

2. Polytetrafluorothylene)

PTFE SEPTA amadziwika kwambiri chifukwa cha kuchuluka kwawo komanso kuchuluka kwa maziko, ndikuwapangitsa kukhala angwiro kuti azigwiritsa ntchito kwambiri ngati ma chpomatography a chromatography (hplc). Amawonetsa kukana mankhwala angapo ndi ma sol solts koma sangafanane ndi zopumira monga SIBINE septa akhoza.

Mita ya Nkhota ya Ryyl amagwiritsa ntchito zinthu zina zapadera kuti zizikonzanso, zomwe zimapangitsa kuti zisankho zikhale zotchuka m'masanthu. Amatha kupirira kutentha kwakukulu kumangidwa ndikugonjetsedwa ndi kugwirira ntchito - nkhani yofananira polowetsa madzi ambiri - ngakhale osakhala ndi mankhwala osokoneza bongoPTFE Septa.

5. Zinthu zapadera

Kuphatikiza pa zida zachikhalidwe septa, Septa yapadera imatha kuphatikizidwa makamaka pazofunikira zina, kuphatikizapo polyethylene, polypropylene ndi vita (r). Zosankha zawo zimatengera zofuna zilizonse.

Mukuyang'ana chidziwitso chokwanira pa HPLC Vials Septa? Lowani munkhaniyi chifukwa cha mayankho omwe mukufuna:Kodi HPLC Vial septa ndi chiyani?

Maganizo akamasankha zinthu za Septa

Mukamasankha zida za Septa kuti mugwiritse ntchito mkono wa chromatography, muwerengere mbali izi:

Kugwirizana zitsanzo: Sankhani mfundo za Septa zomwe zimakwaniritsa machitidwe a zitsanzo zomwe zimayesedwa.

Kugwiritsa: Njira zosiyana za chromatographic zingathandize zida zachindunji za Septa. Kukonzanso: kwa jakisoni angapo, sankhani septa mokweza zinthu.

Kutsutsa kutentha: ndikofunikira kuti septa imatha kupirira kutentha komwe kumagwiritsidwa ntchito popenda kwanu.

Kusankha zofunikira za septaMbale za chromatographychisankho chophatikizira chomwe chimakhudza kwambiri kudalirika komanso kuwongolera zotsatira zowunikira. Mwa kuzolowera katundu wawo, kugwiritsa ntchito, ndikuganizira zomwe mungasankhe kuwunika kwa chromatographic pomwe mukuyang'ana umphumphu wa madera atsopano kapena kuwongolera njira zowongolera; Kusankha zinthu zothandiza za Septa ndi mwala wapamwamba wa chromatography!

Mukuyang'ana mayankho athunthu okhudzana ndi VPLC Mbale? Onani nkhaniyi kuti muwongolere bwino:50 mafunso ambiri omwe amafunsidwa kawiri pa HPLC Mbale

Ndi

Kuti mupeze chidziwitso chokwanira mu PTF \ / Silicone Septa, nkhaniyi ndi gwero lanu motsimikiza. Tsegulani chidziwitso chomwe mukufuna:Chilichonse chomwe muyenera kudziwa: 137 Pre-slit ptfe \ / slika slicone faps

M'mbuyomu:

Mitengo ya chromatography ya kuwongolera kuwonetsera

Ena:

Mbiri yabwino kwambiri ya chromatography ya mapulogalamu osinthana