Mu labotale, kusefera kamene kamagwira ntchito yofunika pakugwiritsa ntchito mitundu yambiri, kuphatikizapo kukonzekera kwake, kuyeretsa, ndi kuwaza. Syring Perters ndi chisankho chotchuka chifukwa cholephera kugwiritsa ntchito, kusinthasintha, komanso kuthekera kochotsa tinthu tokha komanso tizilombo tating'onoting'ono ndi zitsanzo. Zina mwa mitundu yosiyanasiyana ya syringe zosefera, polyvinylidene fluoride (pvdf) zosefera za syringer zimayang'aniridwa kwambiri chifukwa cha zomwe amagwiritsa ntchito njira za labotale. Nkhaniyi imakhudzanso kugwiritsa ntchitoPVDF syring zoseferandipo amasanthula zabwino zawo ndi malingaliro ake.

PVDF SY Fsewale

PVDF ndi njira ya hydrophobic polymer yolimbana ndi kukhazikika kwa mankhwala ndi kukhazikika. Zinthu izi zimapangitsa kuti pvdf syring zofananira ndizoyenera kugwiritsa ntchito mitundu yambiri, kuphatikizapo kusefedwa kwa madzi onse am'madzi komanso okhazikika. Katundu wa hydrophobic a pvdf amateteza kunyozedwe, kuchepetsa kuchepa kwa mtengo nthawi yosefera. Kuphatikiza apo, pvdf membranes ali ndi mapuloteni otsika, omwe ndikofunika kwambiri kuti ntchito zachilengedwe komanso zofananira zomwe zisandulidwe ndizofunikira. Kuphatikiza apo, pvdf syring zosefera zimapereka mitengo yambiri yotentha ndipo imatha kupirira kutentha kwambiri, kulola kuti pakhale njira yokwanira komanso yofulumira.

4 Makamaka ntchito

Chosasintha ndi kufotokozera

PVDF syring zoseferaamagwiritsidwa ntchito posintha ndi kufotokozera kwa zitsanzo za labotale. Ndiwothandiza kusefa media media, wothira, ndi ma reagent chifukwa zimachotsa bwino mabakiteriya, yisiti, ndi tizilombo tina. Zosefera za PVDF kusiyanasiyana zimatha kukhala zoletsedwa kapena gamma. Izi zipangitsa kuti ikhale yofunika kwambiri posungabe umphumphu ndi chitetezo cha zitsanzo za zitsanzo.

Tsegulani tsatanetsatane wa mafelemu a micron mu nkhani iyi. Ngati mukufuna kuphunzira za kugwiritsa ntchito kwawo ndi zabwino zawo, musataye poyang'ana:Chitsogozo Chathunthu cha Zosefera 0.45 Micron: Chilichonse muyenera kudziwa

Kukonzekera kwa HPLC

Kuyendetsa bwino ma chmatotography (HPLC) imagwiritsa ntchito zosefera kuti muchotsere tinthu tating'ono komanso kupewa kuzungulira kwa chiwonetsero chazowunikira. PVDF syring zofananira ndi kukula kwa 0,2 μm kapena 0.45 μm nthawi zambiri zimagwiritsidwa ntchito pokonzekera HPLC. Chikhalidwe cha Hydrophobic cha PVDF chimalepheretsa kusefa madzi otenga madzi kapena kunyowa, kuchepetsa kutaya kwamtengo wapatali pa kufesa. Izi zimatsimikizira zodalirika komanso zotsitsimula mu HPLC kusanthula kwa HPLC.

Kuwonongeka kwamphamvu

Zosefera za PVDF ya syring zimalimbana kwambiri ndi ma sol sol, kuphatikiza ma asidi ambiri, zitsulo, ndi zolimbitsa thupi. Katunduyu amawapangitsa kukhala oyenera kusefa kwa ma softive am'minito omwe amagwiritsidwa ntchito pamachesi owunikira, monga gawo la magawo am'manja mu chromatography. PVDF Syring Fielniza moyenera kuchotsa bwino zida zowonongeka, ndikuwonetsetsa zowunikira.

Kusanthula kwachilengedwe

Kusanthula kwachilengedwe nthawi zambiri kumafuna matriction ndi zitsanzo zokhala ndi nkhani zomwe zingasokoneze chida chowunikira. PVDF syring zofananira ndi zigawo zosiyanasiyana za pore zitha kugwiritsidwa ntchito kuchotsa tinthu ndikuyeretsa zitsanzo zachilengedwe monga madzi, nthaka imatulutsa, ndi mpweya wa mpweya. Izi zimathandiza kuti kuwunikiridwa kolondola komanso koyenera kwa odetsedwa, zodetsa, ndi zina zomwe akufuna akufuna.PVDF syring zoseferaYesetsani kukhala ndi gawo lalikulu pakupeza chidziwitso cholondola komanso chatanthauzo cha kuwunika kwachilengedwe ndi kusanthula.

Dziwani zoona zokhudzana ndi kuwononga syring zosefera. Kodi zosemphana ndi syring zimagwiritsidwanso ntchito? Dziwani izi zodziwitsa za mutu wa syvinge Fulusta:Pa zosefera syringe zosenda zomwe mudzagwiritse ntchito?

Zomwe Mungaganizire

Kufanizika

Zosefera PVDF Syring zosefedwa ndi ma sol solenti ndi mayankho, koma ndikofunikira kutsimikizira kuyerekezera pofotokoza malingaliro a wopanga kapena kutsimikizira kwa opanga komanso okhazikika kwambiri. Kuwonetsetsa kuti kugwirizana ndi kochititsa chidwi kuti musunge kwambiri mtima ndikuletsa kuwonongeka.

Mapuloteni akumanga

Ngakhale pvdf membranes ali ndi mapuloteni otsika oyenda, matebulo ena amatha kumangabe zosefera, ndikulungamitsa protein ovomerezeka ndi zosefera kapena zimathandizira kusanthula koyenera ndi ntchito zovomerezeka muzofala.

Kupanikizika komanso kuchuluka kwa

Zosefera za PVDF ya syring zimakhala ndi kukana kochepa kuyenda, kulola kuswa msanga. Komabe, kukakamizidwa kwambiri kumatha kubweretsa kufooleza komanso kusokoneza msanga. Chifukwa cha zodalirika komanso zokhazikika, ndikofunikira kutsatira zovuta zomwe zikulimbikitsidwa ndikuwonetsetsa kuti kupanikizika koyenera kusinthidwa.

PVDF syring zoseferaPatsani njira yothetsera njira yosinthira labotale pogwiritsa ntchito mankhwala osokoneza bongo, mapuloteni otsika kwambiri, komanso kutentha kwambiri. Mapulogalamu osiyanasiyana osiyanasiyana kuchokera ku chosasintha ndi kufotokozera, kukonzekera kwa HPLC, kusokoneza kwapadera, komanso kusanthula chilengedwe. Kuzindikira malo apadera omwe amaphatikizidwa ndi mafayilo a PVDF amalola asayansi kuti apangitse asayansi kuti apangitse asankhidwa kuti akwaniritse zotsatira zodalirika komanso zolondola pamayendedwe a labotale. Kuphatikiza pa PVDF Syring Firiet mu ntchito yabotale kumalimbitsa mphamvu, kulondola, ndi zitsanzo za zitsanzo, zomwe zimathandizira kufufuza komanso kuchita bwino.

Dziwani mafayilo ndi kunja kwa zosefera za 0.22 Micron mu nkhani iyi. Ngati mukufuna kudziwa ntchito zawo komanso zabwino zomwe apeza, onetsetsani kuti mwawona:Chitsogozo Chathunthu cha Zosefera 0.22 Micron Micron: Chilichonse muyenera kudziwa

M'mbuyomu:

8 mawonekedwe ofunikira a Mbale zagalasi ndi PTF OGWIRITSIDWA SATTA SEPTA

Ena:

Zifukwa 10 zogwiritsira ntchito mkono wa chromatography mu lab yanu