Ezilungiselelweni zesayensi nezimboni, ukugcina ubuqotho bezimo zokuhlola bubaluleke kakhulu. Ingxenye eyodwa ebalulekile evame ukunganakwaI-Septa, edlala indima ebalulekile ekuqinisekiseni indawo evalwe uphawu. Kodwa-ke, ukusebenza kokubekwa uphawu okungalingani kwamanani we-septum kungadala izinkinga ezinkulu, ikakhulukazi maqondana nokuchayeka kwesampula ezintweni zangaphandle. Le ndatshana icacisa ukuthi ukusebenza kokubekwa uphawu okungafani komfaniswano kungathinta ukuvezwa kwesampula futhi ngenxa yalokho ukuvela kabusha nokunemba kokuhlolwa.

Iqhaza le-Septa kuma-Settoneral Setups

I-Septum ingupende we-mechanic ogcwalisa isikhala phakathi kwezindawo ezimbili noma ngaphezulu zokukhwelana, ukuvikela ukuvuza kusuka nasentweni ehlanganisiwe ngaphansi kwengcindezi. Ezindaweni zokucwaninga kanye nezinqubo zezimboni, i-septum ibalulekile ekwakheni izimpawu zomoya kanye nezimpawu ezimanzi. Zivame ukusetshenziswa ezinhlobonhlobo zezicelo, kufaka phakathi:

Amafulethi welebhu kanye nama-beaker

Imishini yezimboni

Amapayipi kanye nama-reactors wenuzi

Udinga ukwazi ukuthi ungayikhetha kanjani i-Senta e-Pre-Slit noma i-Non-Pre-Slit Septa? Bheka le ndatshana:Ungayikhetha kanjani i-Septa Preta Pre-Slit noma cha?

Imithombo yokuhluka ekusebenzeni uphawu

Kunezici eziningana ezingaholela ekusebenzeni uphawu kokubekwa uphawu kwe-septum

Izinkinga Zokukhiqiza:ukungahambelani kwezinto ezibonakalayo ze-septum noma i-geometry kungaholela ekusatshalalisweni kwengcindezi engafaniyo.

Ukufakwa okungafanele:Amasu wokufaka angafanele angadala ukuthi u-Septum ukucindezela ngokungalingani.

Gqoka futhi uklebhule:Ngokuhamba kwesikhathi, i-septum ingawohloka, okuphumela endaweni engalingani futhi ukungakwazi ukusayina kahle.

Ukungalingani Kwezinto Ezibonakalayo: Ukusetshenziswa kwe-septumKwenziwe ngezinto ezisetshenziswayo ezingakulungele amakhemikhali athile noma okushisa lapho adalulwa khona kungaholela ekubonakaleni nasekubekeni uphawu okungalingani.

Umphumela ekuvezweni kwesampula

Uma i-septum ingavaliwe ngokufana, izingxenye zesampula zingavezwa ezimweni zangaphandle ezifana nomoya, umswakama kanye nokungcola. Lokhu kuvezwa okungalingani kungaba nemiphumela emibi emincane

Ukungcola:Ukungcola kwangaphandle kungangena endaweni ebekwe uphawu futhi kuyekethise ubumsulwa besampula.

Ukuhwamuka:Uma uphawu lungeyona i-airtight, isampula ingashintshana ngokwengxenye, iguqula ukugxila nevolumu yesampula.

I-Oxidation:Ukuchayeka emoyeni kungaba amasampula abucayi futhi ashintshe izakhiwo zawo zamakhemikhali.

Hlukana ezweni le-HPLC VIAL Septa ngalesi sihloko esifundisayo:Iyini i-HPLC VIAL Septa?

Umthelela wokuzala kokuhlola nokunemba

Ukuvela kabusha nokunemba kuyizinhloso eziphambili zokusetha kokuhlola. Ukusebenza kwe-Heterogeneous Seal kunganciphisa lezi zinhloso ngezindlela ezilandelayo

Imiphumela Engahambelani:Uma izingxenye ezahlukene zesampula zifakwa ngaphansi kwemibandela ehlukene, imiphumela yokuhlola ingahluka kakhulu, okwenza kube nzima ukukhiqiza kabusha imiphumela.

Idatha Ukungela Ukungela:Uma isampula lingcoliswe noma liguqulwa, imininingwane ingahle ibe yinto engalungile, ihlanekezele imiphumela futhi iholele ekuphethweni okuyiphutha.

Ibanga lephutha elikhulayo:Ukuhlukahluka okubangelwa yizimpawu ezingezona ezifanayo kukhulisa ibanga lephutha futhi kunciphise ukuthembeka kokuhlolwa.

Ukuqinisekisa ukusebenza kwe-seal yomfaniswano

Ukunciphisa ubungozi obuhambisana nokusebenza kwe-seal ye-non-Uniform, cabanga ngemikhuba emihle elandelayo

Ikhwalithi yokulawula:tshala imali ngaphakathiI-septum esezingeni eliphakemefuthi uqinisekise ukulawulwa kwekhwalithi okuqinile ngesikhathi sokukhiqiza.

Ukufakwa okufanele:Qeqesha abasebenzi ngamasu afanele wokufaka ukuqinisekisa ukucindezelwa kweSeptum evamile.

Ukulungiswa okujwayelekile:Hlola bese ubeka esikhundleni se-senta njalo ukuvikela ukugqoka okuthinta ukusebenza kwe-septum.

Ukuvumelana okubonakalayo:Khetha i-Sentam eyenziwe ngezinto ezihambelana nemibandela ethile ebhekene nayo.

Ekuphetheni, tUbeka uphawu ekusebenzeni kwe-septum kuyinto ebalulekile ekugcinweni kobuqotho bendawo yelebhu. Ukubekwa uphawu okungalingani kudalula isampula ezintweni zangaphandle, ezingathinta ukuvela kabusha nokunemba kokuhlolwa. Ngokuqonda izimbangela nemiphumela yokusebenza kwe-seal ye-non-Uniform kanye nokusebenzisa izindlela ezingcono kakhulu zokuqinisekisa izibuko zomfaniswano, abacwaningi kanye nabaqeqeshiwe bezimboni bangathola imiphumela ethembekile futhi enembile.

Ukuqinisekisa ukuthi i-Setsum action kahle yisinyathelo esincane esingenza umehluko omkhulu kwikhwalithi ephelele yomsebenzi wezesayensi nowezimboni.

Ufuna ulwazi oluphelele mayelana ne-PTFE \ silicone Septa? Hlola le ndaba efundwayo: Konke okudingeka ukwazi:I-137 Pre-Slit PTFE \ a Silicone Septa Faqs

Okwedlule:

Ukugcinwa kwesampula kokuhlunga ngezimpawu ngesikhathi sokuhlaziywa kwe-chromatographic

Olandelayo:

Usayizi webhodlela le-HPLC: Ukhiye wokunemba nobuqotho bokuhlaziya