Kwindawo ekhawulezayo ebonakalayo yesayensi yelebhu, apho ukuchaneka nokuchaneka kubalulekile, nokuba amacandelo amancinci anokuba nefuthe elibonakalayo. Phakathi kwezi macandelo, i-cap yokuthambeka ivele njengeyona nto iphambiliI-chialsgraphy ye-chromatography, igalelo kwingqibelelo yesampulu kunye neziphumo ezinokuthenjwa. Eli nqaku lijolise ekupheliseni umxholo weCAPS ye-BOPD kwaye icacisa ngolwakhiwo, izinto eziphambili, kunye nendima ebalulekileyo abayidlalayo kwizicelo ezahlukeneyo zelebhu.

Yintoni ikepusi enesifo?

A I-cap capluhlobo lwendlela yokuvala ye-chillatography ye-chromatography equka ukunamathela ngokusisigxina kweSeptum ukuya kwi-cap. I-Septum ihlala yenziwa ngerabha okanye i-silicone kwaye isebenze njengomqobo phakathi kwesampulu kwindalo ye-vial kunye nendawo yangaphandle. Inkqubo yokunamathela yenza unxibelelwano olukhuselekileyo nolusisigxina phakathi kweSeptum kunye ne-cap, iqinisekisa itywina eliqinisekileyo neluthembekileyo.

Ukwakhiwa kunye nezinto

Izixhobo ezibonakalayo

I-caps ezinamathela zihlala zenziwe ngezinto ezinje ngePolypropylene okanye i-aluminium. Ezi zixhobo zikhethiwe ngokuxhathisa kwabo imichiza kunye nokuqina, ukuqinisekisa ukuhambelana neesampulu ezahlukeneyo kunye nezinyibilikisi ezisetyenzisiweyo kuhlalutyo lweChromatographic.

Izinto zeSeptum

II-Septum, into ebalulekileyo ye-cap ye-odotive, ihlala yenziwe nge-silicone okanye irabha. Kuya kufuneka i-interrt ye-checter ukunqanda ukusebenzisana ngesampulu kwaye iqine ngokwaneleyo ukuze ikwazi ukujamelana neengcinezelo eziveliswe ngexesha lenkqubo yokutywina.

Hlalani kwiinkcukacha ze-HPLC ye-vill ye-septa ngokuhlola eli nqaku lifundisayo ngenxa yokuqonda okunzulu:Yintoni i-vial vial sepga?

I-Hander Inkqubo

Inkqubo yokuxhobisa ibandakanya ukunamathela ngokuqinileyo kwi-septum ukuya kwi-cap usebenzisa i-adhesitive okanye enye indlela yokubonisa. Olu nxibelelwano lusisigxina luqinisekisa ukuba iSeptum iya kuhlala ikho emva kokusebenzisa okuphindiweyo, ukuphelisa umngcipheko wokufumana i-sporlodgement okanye gwenxa.

Ndinomdla wokukhetha i-cap efanelekileyo kwi-vial ye-chial ye-chromatography yakho? Fumana ukhokelo lwengcali kweli nqaku linengqondo:Ungayikhetha njani i-cap cap ye-vials yakho yeChromatography?

Ukubaluleka kwizicelo zeLebhu

Ukuncitshiswa komngcipheko wongcoliseko

Uyilo lwe-capthaivel cap lunciphise ingozi yongcoliseko ngexesha lokuphatha kwesampula. Ukusetyenziswa ngokusisigxina kwi-septum kunciphisa ukubakho kokumiswa kwamasuntswana okanye ungcoliseko lwangaphandle olungenisa i-vial, ukuqinisekisa ukucoceka kwesaba.

Ukutywina okungaguqukiyo

I-Adhesion esisigxina iqinisekisa itywina elipheleleyo neluthembekileyo kunye nosetyenziso lonke. Oku kubalulekile ukugcina ingqibelelo yesampulu kunye nokuthintela ukuvela, ngakumbi kwizicelo apho ukwahluka kweminye kuya kuchaphazela ukuchaneka kweziphumo.

Ukugcinwa kwexesha elide

I-CAPS ezinamathela zihlala kukhetho olukhethiweyo kwizicelo ezifuna ukugcinwa kwesampula yexesha elide. Itywina elikhuselekileyo elinikezwe yi-biptum ye-boddsum inceda ukugcina uzinzo lwesampulu ngokuhamba kwexesha kwaye ilungele izifundo ezibandakanya ukugcinwa kogcino.

Ukungena nzulu kwihlabathi le-vial vial vial vil kunye ne-septa ngokuhlola eli nqaku linyeYe-vial vial vial caps kunye neSepta, kufuneka uyazi

Izicelo ze-Clive CAPS

I-chromatography yegesi (GC)

Kwizicelo ze-GC, ulawulo oluchanekileyo lwesampulu yesampulu yezinto ezibaluleke kakhulu. I-COPS iqinisekisa itywina elikhuselekileyo kwaye lithintele ukuvuza kweempuphu eziguquguqukayo, zinegalelo ekuchanisweni kwe-chromatography yegesi yegesi.

Ukugcinwa kwesampulu

I-caps ezinamathelazihlala zisetyenziswa kwii-vials zenzelwe ukugcinwa kwesampulu yexesha elide. Oku kubaluleke kakhulu kuliso lokubek'esweni okusingqongileyo, uphando lwamayeza, okanye naluphi na uphando apho ukugcina iindonga zozinza ngendlela yexesha kubalulekile.

Kwindlela ezinzima yesayensi yelebhu, ingqalelo kwiinkcukacha yeyona nto iphambili. I-caps ezinamathela kwiI-chialsgraphy ye-chromatographyNika isisombululo esisebenzayo sokuphucula ukuthembeka kunye nokuchaneka kohlalutyo lwelebhu. Ukukwazi kwabo ukubonelela ngetywina engaguqukiyo, ukunciphisa umngcipheko wongcoliseko, kunye nenkxaso yokugcina isampula yexesha elide kuyenza babe yi-asethi exabisekileyo kwizicelo zakho zokusebenza, zinegalelo kwimpumelelo yakho yesayensi. Njengoko iilebhu ziyaqhubeka nokulandela inkqubela phambili, indima yokunamathela kwi-CAPS ekugcineni ingqibelelo yesampulu ihlala ibalulekile.

Vula iimpendulo kwimibuzo engama-50 malunga ne-HLLC Vials ngokuhlola ulwazi olunikezwe kweli nqaku inyeneyo:I-50 kakhulu imibuzo ebuzwa rhoqo kwi-vials ye-HPPL

Ngaphambili:

Nguwuphi umahluko phakathi kwee-vials ze-HPLC kunye ne-GC Vials?

Okulandelayo:

Ungcoliseko lweChromatography Gual: Ingozi efihlakeleyo kwilabhoratri