Intsebenzo ephezulu ye-chromatography (i-HPPC) isebenza njengesiseko selebhu yanamhla kwaye isetyenziselwa ukwahlulwa kwe-meticulous, isazisi kunye nokwahlulahlula izinto ngaphakathi komxube. Ukusebenza kwe-HPPC kuxhomekeke kwizinto ezahlukeneyo, kodwa ukuthembeka kwenkqubo yesixhobo sesampulu ivele njengengcaciso ebalulekileyo. Ngaphakathi kule nkqubo intILEDUM, i-septum, ibonakala ngathi ingaqhelekanga kodwa ibalulekile kwiI-HPPC vial, idlala indima ebalulekileyo. Eli nqaku lichaza ubuchule obufihlakeleyo bee-seples kwi-vials ye-HPLC kunye negalelo labo elibalulekileyo ekuqinisekiseni ukuchaneka kunye nokuthembeka kweziphumo zohlalutyo.

Yintoni iSeptum?

Iphawuleka njengezithintelo ezinqabileyo, eziguqukayo, ii-sepgule zinoxanduva lokutywina i-vials ye-HPLC kunye nokuseka indawo ekhuselekileyo yesampulu etywiniweyo. Yenziwe ngezinto ezinje nge-silicone kunye ne-polytetrafluoroothylene (PTFE),IiplemuNgaba i-Intert kwaye ixhathise ukuphendula iikhemikhali kwaye ungazinzi inzuzo kwisampulu.

Injongo ye-sepgus kwi-vialc vials

Ukukhusela isampula:

Umsebenzi ophambili we-sepgems kukubonelela ngetywina elisebenzayo kwaye uyeke izoyikiso ze-twin kunye nongcoliseko kwi-vial. Njengoko iisampulu zesampula zihlala zincinci kakhulu kuhlalutyo lwe-HPPC, nakuphi na ukulalanisa kwisampulu kunokukhokelela kwiziphumo ezichanekileyo. I-Septum isebenza njengesithintelo esiphaphileyo kwaye igcina ingqibelelo yesampulu de igcinwe kwiChromatograph.

Ngaba unomdla wokukhulisa ulwazi lwakho lwe-HLLC yesampulu? Dive kweli nqaku ukuze ufumane ubuchule obubanzi beendlela ezibalulekileyo kunye nokuqonda: I-HLLC yesampulu yokulungiselela ukulungiselela iziphumo ezilungileyo

Amatywina aHermetic:

Imizobo evaliweyo-yoop ihlala isebenza kwicandelo leenkqubo ze-HLLC, ezifuna i-vialting vils ezitywiniweyo ukuthintela ukuvuza kwamacandelo okuzonwabisa.IiplemuDlala indima ebalulekileyo ekuqinisekiseni itywina le-airlight kwaye luququzelele ukulawulwa kwemo yesampulu. Oku kufuna ukubaluleka kokubaluleka xa ujongene neendlela eziguqukayo okanye uphonononge, apho kunoko ivuza elincinci kunokubeka emngciphekweni ukuchaneka kohlalutyo.

Ukuncitshiswa kongcoliseko:

I-Sepgus sisebenza ukuthintela ungcoliseko oluvela kwimithombo yangaphandle, esenza itywina elikhuselekileyo elithintela amasuntswana, umswakama kunye nezinye izinto ezingcolisekileyo ekungeneni kwi-vial. Indima inceda ukufezekisa iziphumo ezinokuphinda zivelise kwaye zinokuthenjwa.

Ndinomdla malunga ne-vials ye-HPLC? Hlala kweli nqaku kwiimpendulo ezifundisayo ezingama-50, egubungela yonke into oyifunayo ukuze wazi malunga nokusetyenziswa kwazo kunye neempawu:I-50 kakhulu imibuzo ebuzwa rhoqo kwi-vials ye-HPLC

Ukuchaneka kwenaliti:

Ngexesha lesigaba sokufunda i-HPPC, inaliti ineemfuno zeSeptum ukufikelela kwisampulu. Uyilo lomgangatho kunye nomgangatho weSeptum unefuthe elibonakalayo ekuchazeni le nkqubo. I-Septum eyilelwe ngokufanelekileyo iqinisekisa inaliti engaguqukiyo nefanelekileyo, eqinisekisa ukuba inani elilinganayo lesampulu laziswa kwi-chromatograph kwiterograph nganye.

Ukuhambelana neemeko zohlalutyo:

Uhlalutyo lwe-HPPC lubandakanya uluhlu olubanzi lweentlobo zesampulu kunye neemeko zohlalutyo. I-Septum kufuneka ibonakalise ukungangqinelani namanqanaba ahlukeneyo, amanqanaba e-pH kunye namaqondo obushushu, kwaye aqhubeke ethandabuza ngaphandle kokukhupha ungcoliseko. Le nto ihambelana ibalulekile ekugcineni ukuthembeka kwenkqubo yohlalutyo kuluhlu lwezicelo.

Ukuqukumbela

Kwizinto ezinzima ze-chromatography ephezulu ye-chromatography, zonke izinto zidlala indima ebalulekileyo ekumiseleni impumelelo yohlalutyo. I-Septum, nangona incinci ngokobukhulu, ivela njengoMkhuseli obalulekileyo we-HPPC, ukugcina ingqibelelo yesampulu kunye nokuqinisekisa ukuchaneka kunye nokuthembeka kweziphumo zohlalutyo. Njengoko amalayitha efuna ukutyhala imida yohlalutyo lwe-chemistry, ukubaluleka kokusebenzisa ngokufanelekileyo, i-perimu ephakathi ephezulu ngaphakathiI-HPLC Vialsiye yaba yinto ebaluleke kakhulu.

Ukufuna ulwazi olupheleleyo kwi-ptfe \ / isiliki septa? Phonononga eli nqaku ukuze niqonde kakuhle iipropathi zabo kunye nezicelo:Yonke into oyifunayo

Ngaphambili:

Nguwuphi umahluko phakathi kweebhotile zemithombo yeendaba kunye neebhotile zokuhlawula

Okulandelayo:

Kutheni le nto i-micro failis isetyenziswe kwi-chromatography?

Iimpawu: I-Septume-cap Septa-cap i-bondd-cap I-Snap-Cap isikere-cap I-crimp-cap I-cap-kunye ne-sepga I-2ml-snap-cap-vial vial I-Septa-Caps-caps igesi-chromatography-vials Vials-chromatography-2ml I-HPLC-I-VAL-2ML I-HPLC-Vials-Ixabiso I-HPLC-vial

Umbuzo