I-Septa idlala indima ebalulekileyo kwiChromatography, isebenza njengomqobo phakathi kwesampulu ye-vials kunye nezixhobo zohlalutyo ukuthintela ungcoliseko lwesampulu, ukuvela nokugcina intembeko ngexesha lokuhlalutywa.Iindidi ezahlukeneyo zeSeptaZikhona - iindidi ezimbini ezisetyenziswayo ezisetyenziswayo kwaye ezingeyongo ze-bin-bipt eyahlukileyo ngokobume, ukuthobela umahluko ofanelekileyo xa ukhetha iziphumo ezichanekileyo.

Ingcaciso kunye nenjongo yeSepta

I-septa yi-disc ecekeceke, eguqukayo, ihlala yenziwe ngemiba efana ne-silicone okanye irabha, ibekwe ngaphakathi kwi-cap ye-vial. Umsebenzi wabo ophambili kukudala itywina le-airtight oluthintela ukuvela, ukungcoliseka, kunye nokuphulukana nesampulu ngexesha lenaliti ngexesha lokugcina. Olu lwabano lokutywina luvumela i-Dingen Liness Line ngelixa ugcina ingqibelelo yesampulu. Ukukhetha i-septum efanelekileyo kubalulekile kwi-chromatography ye-chromatography efanelekileyo njengoko ichaphazela ngokuthe ngqo ingqibelelo yesampulu kunye nokuchaneka kwedatha.

Ubume kunye nolwakhiwo

I-Septa eBopta:

I-sepgazahlulwe ngumaleko we-silicone eqhotyoshelwe ngokuhamba phambili kumphezulu wazo, ngokuqhelekileyo enerabha ye-swiclectitic. Itekisi yokuBekwa kwiThemikhali yeChemical Chemical Aution ngokungazinzisiyo le silicone ngokuthe ngqo kwizinto ezininzi zozinzo zongathanga ngelixa inciphile naliphi na ithuba le-silicone ukopha okanye ukulungisa okunokulalanisa. Le nkqubo ye-bonds ixhasa ukuqina kunye nokuzinza kweSeptum, ukuqinisekisa ukuba ihlala ikhuselekile ngexesha lenaliti ephindiweyo. Itywina elikhuselekileyo elenziwa yi-septa ye-bodtta inciphisa umngcipheko wokufuduka, usenza ilungele ukusetyenziswa kwezicelo ezingenamkhethe.

I-septa engeyo-bepta:

EziI-septa engekhoyoI-FOGOURE YOKHUSELEKO OLONIRE LILIFE efunyenwe kumaqabane abo, endaweni yoko wakhiwe kuphela kwi-Septa Stos ezifana ne-Elastomers yerabha. Ngelixa zidla ngokusebenza ngakumbi, zinokuvelisa intsebenzo kunye nemicimbi yokungaguquguquki ngenxa yokuba engenantlonelo ukuba isebenze njengenkxaso. I-septa engeyoBuncwane ilula ukuyifaka kwaye isuse, kodwa ulwakhiwo lwabo olulula lunokukhokelela kwiingxaki ezinjengokutshintsha ngexesha eliphindayo, olunokuyeka ukuthembeka kwisampulu.

Jonga i-Realm ye-2ml 9mm ye-HIPPC ngenqaku elikhanyisayo. Fumanisa iimpawu zabo kunye neendima zabo kuhlalutyo lwe-chemistry:I-1.5ml 9mm ye-9mm emfutshane ye-vial9

Umahluko ophambili kunye nokusetyenziswa kwesisombululo se-nanotech sezicelo zemveliso

Ukonakalisa i-Silicone:

Umahluko ophambili phakathi kwe-bowd kunye ne-septan ye-biptus ye-silicone, okanye ukukhutshwa kweemolekyuli ze-silicone kwiSepta kwiisampulu eziphazamisa iisampulu. Imichiza ye-bonddliedline ye-chemiclicI-sepgaUngayinciphisa kakhulu le mbamba, ukwenza ukuba i-septa ifanelekile ngakumbi xa ujongene neesampulu ezinokubangela ukuba zilandele izixa ezingcolisekileyo.

Ukuchaneka nokuchaneka:

I-septa eBopta ibonelela ngempazamo ephuculweyo yesampulu yokunciphisa isampulu yesampulu okanye ingcoliseko ngenxa yokutywina kwazo okwindawo yokutywina, ibenza balungele ukuhlalutywa ngokuchanekileyo nangokuchaneka nje kokumiselwa ubungakanani.

Ukuhambelana kwesicelo:

I-septa ye-bondd ilungele ukusetyenziswa ngeendlela ezahlukeneyo zokuhlaziya, kubandakanya i-chromatography yegesi (GC) kunye ne-chromatography ye-chromatography (LC). Uqeqesho lwabo lubenza balungele ngokukhethekileyo kwiinkanzi eziguqukayo okanye ze-wimivolatile ezinokuthi zishiye iisampulu zingazinzanga ngenxa yezilwanyana eziguqukayo, zinceda ukugcina uhlalutyo kwilahleko.

I-septa engonwabisiyo kwihlalutes eqhelekileyo:

I-septa engekhoyozisetyenziswe ngokubanzi kwiindawo eziphila rhoqo apho imeko ichanekile, ukwenza ezi ndlela zinokukhetha i-Septa ngexabiso le-Septa ezisebenza kakuhle xa iimfuno zohlalutyo zingabalulekanga kangako.

Ukuhambelana neendidi zesampulu:

I-Septa eBopta ihlala ikhethwa xa uphatha iisampulu ezinzima ezinjengamatriki ye-biologional, iisampulu zokusingqongileyo okanye ezo zinezixhobo zobundlobongela. Umaleko wabo we-silicone ubonelela ngokhuseleko olongezelelekileyo kwaye unceda ekuphepheni ukunxibelelana phakathi kweesampulu kunye nezixhobo zeSepta.

Ixabiso kunye nohlalutyo oluqhelekileyo:

I-Septa engeyoBuncwane ilungele uhlalutyo lwesiqhelo olungafunekiyo ngokuchanekileyo kunye nokusebenza kwendleko, ukubonelela ngokhuseleko lwesampulu yesiseko ngelixa usebenza ngendleko. Ngelishwa, azikhuthazwa xa usenza uvelwano oluphezulu okanye ukuhlolwa okuphantsi komhlaba.

Ukwenza ukhetho olufanelekileyo

Kwi-chromatography, impumelelo ixhomekeke kwinkcukacha yemizuzu. Umzekelo ophambili ukhetha phakathi kwe-bodd okanye i-sepga enesifo se-bin enesinga-bhanti njengoko ibonisa ukuba ibonakala ngathi umahluko mncinci inokuba nefuthe elikhulu kwiziphumo. I-septa eBopta ibonelela ngesampulu yesampulu ebalaseleyo kunye nesiphumo sengqibelelo xa kuthelekiswa ne-septa engeyobulo; Ukwenza ukuba ixabiseke kakhulu kuhlalutyo olunzima ngelixaI-septa engekhoyoNikezela ngoncedo olusebenzayo kwizicelo zesiqhelo.

Ukuqonda iimfuno ezizodwa zohlalutyo ngalunye, uhlobo lweesampulu kunye nomgangatho ofunekayo kubalulekile ekukhetheni i-septum esebenzayo yokuhlalutya okubonelela ngeziphumo ezichanekileyo.

Impumelelo kwi-chromatography ilele kwiinkcukacha zayo. UkuqondaZombini zibodwakwaye i-septa engeyiyo i-bodd ivumela abaphathi beChromatography bahlalutye nge-ofisi enokuthenjwa, abachanekileyo, kunye nokuthintela i-orchestra-isebenzisa isixhobo se-Septa njengesixhobo esibonakalayo sokufumana ubunzulu bemigangatho efihliweyo.

Vula ulwazi olupheleleyo kwi-ptfe \ / Silicone Septa. Hlala kweli nqaku ngokuqonda ngokupheleleyo iipropathi zawo kunye nezicelo:Ipremiyamu ptfe kunye ne-silicone Septa: Iziko elinokuthenjwa

Ngaphambili:

Imfuno ekhulayo ye-vials yeCromatography

Okulandelayo:

Izibonelelo ezi-8 zeflethi yeflethi yefromatographys

Iimpawu: Umthengisi we-Septa CAPS I-HPLC Septa I-Septa iyathengiswa I-Septa iyathengiswa I-Septa cap I-Seppime cap I-HPLC Vials I-Ptfe Septa I-Silicone Septa I-HPLC-vial-yepta Iindidi ze-HPLC-vial i-vial-sepga

Umbuzo