I-Septa ihlala yenziwe enye, ezimbini, kunye ezintathu. Umaleko ngamnye weSepta ungahluka okanye umbala ofanayo. I-HPLC vial sepga idla ngokwenziwa ngezinto ezifana ne-ptfe kunye ne-silicone. Ke ngoko, i-HPPC ye-vial sepga ixhathise imichiza. I-HPLC vial sepga ibonelela ngetywina elihle. Kwiposti yebhlog ebanzi, siya kuthatha i-in-in-in-in-in-vial vial vial septa, ihlola iintlobo zabo, izibonelelo, kunye nezicelo zomsebenzi ofanelekileyo.

Ngaba ufuna ukufunda malunga nefuthe le-HPLC ye-vial vial sepga? Sukuphoswa eli nqaku:Ukubaluleka kweSeptum kwi-vials ye-HPLC: Ukuqinisekisa ukuchaneka kohlalutyo

Iindidi ezahlukeneyo zeSepta

I-Septa ngokubanzi yahlulahlulwa yanguhlobo ezimbini, ukusika kwangaphambili i-septa kunye ne-septa engaphambi kwexesha. Nangona kunjalo, inani lezingxwaba kunye nezixhobo zeSepta zahlukile. I-vial vial vial sepga ebonelelwe yi-Aijire ngokubanzi yahlulwahlulwahlulwahlulwahlulwa. I-Ptfe Septa idityaniswe ngomaleko wezinto ezibonakalayo. Iqulathe iingqimba ezimbini zezinto, i-vial septa iphumelele i-ptfe \ / isiliki septa kunye ne-pre-slit ptfe \ / sisilicone sepga. Kunye ne-ptfe \ / i-silicone \ / ptfe sepptha edityaniswe ngamacala amathathu ezinto. I-Aijire isebenza ngokwezifiso ze-HPLC ze-HPLC. Ungakhetha imibala eyahlukileyo okanye efanayo kwi-sueer nganye. Unokukhetha kwakhona i-pre-capta okanye i-septa engaphambi kwexesha.

I-Ptfe Septa

I-0.010 "i-teick fick ptfee ibonelela ngeefilimu ezifanelekileyo zekhemikhali kwaye ikwazi ukunyamezela ezona zinyibilikisi. Ifilimu eququzelela ukungena kwezinto.I-Ptfe Septaazinanto kwaye kufuneka isetyenziselwe ukuhlalutya ngamaxesha amafutshane phakathi kwenaliti okanye inaliti enye phakathi.

Ptfe \ / isilicone Septa

Ptfe \ / isilicone Septazilungele uninzi lwezicelo ze-HLLC kunye ne-GC. Banokuhlangabezana neemfuno zophando kunye nokucoceka. Ubungakanani be-PTFOATE Guick yi-0.005 intshi. Bamsulwa, i-Intert, baziipropathi ezibalaseleyo, kwaye banyamekele ukuxhuzulwa. Ezi septa ziyafumaneka kwiintlobo ezahlukeneyo zobunzima. Ezi septa zifumana iintlobo ezahlukeneyo zeenaliti.

I-pre-slit ptfe \ / isiliki septa

I-ptfe \ / isiliki septha inolwazi lwe-0.005 "i-ptfeer ye-ptfe icinezelwe umngxunya we-silical ye-silicone xa ikhuphe iisampulu ze-chilla.I-Pre-Slit Septazinconyiwe kakhulu i-shimadzu, eHitachi, umanyano, kunye nezinye iinaliti ezintle.

Ptfe \ / isiliki \ / ptfe seppa

I-Septum yenziwa ngobunyulu obungaphezulu, ephakathi-ephakathi ene-0.003 ye-ptfeer ye-PTFE icinezelwe kumacala omabini ukunqanda ukubetha ngelixa kugcinwe iipropathi ze-SLAG ngelixa zisagcina izinto ezilungileyo zokutywina.T \ / s \ / t Septaziyacetyiswa ukuba zisetyenziswe phakathi kwenaliti okanye zisebenzise iindlela ezisemgangathweni zangaphakathi kwezona zicelo zibaluleke kakhulu, ezinje ngohlalutyo, njl.

Yeyiphi iSepta ilungele i-vials yakho ye-HPPC? Ungayifumana impendulo kweli nqaku:Ungalukhetha njani uhlobo olufanelekileyo lwe-ptfa edityaniswe kwi-vials yakho ye-chromatography

Izibonelelo ze-HPPC ye-vial ye-vial

I-Pre-Slit Septa

I-Pre-slit septa ilula ukubhoboza ngenaliti. I-Pre-Slit Septa inesisu esincinci esivumela inaliti ezininzi ukuba ingene ngokulula ngaphandle kokusebenzisa amandla agqithisileyo. Oku kuncitshise umngcipheko we-inaliti egoba okanye ukophula.

I-pre-slit septa iququzelele ukungena kwenaliti kwii-vial, ukwenza isampula yokufikelela ngokulula. I-pre-slit septa inceda ukongeza ubomi be-itasampler inaliti.

I-Split Septa

I-septring septum ibonelela ngetywina elomeleleyo, lithintela ngokufanelekileyo ukuphuma kunye nongcoliseko. Oku kubalulekile ukugcina ingqibelelo yeesampulu eziguqukayo okanye ezibuthathaka. Kodwa, i-Ptfe Septa ayikho intsha kwaye kufuneka isetyenziselwe ukuhlalutya ngamathuba amafutshane okanye inaliti enye.

I-Septa engenamthungo ayinazithuba zangaphambili, ezikhokelela kumoya omkhulu kwaye zinokumelana noxinzelelo oluninzi. Oku kubangela ukuba balungele ukugcinwa kwexesha elide okanye ukuphindaphinda isampulu.

Ngaba unemibuzo malunga ne-pre-slit septa? Eli nqaku linokuphendula imibuzo yakho: Yonke into oyifunayo

Ukusetyenziswa kwe-vial vial vial septa

I-HPLC Vial sepga ilungele ukuqiqa kakuhle kunye nezicelo zomoya. Banika itywina elikhuselekileyo elithintela ukuvela nokungcolisa. I-HPLC vial sepga ilungele iisampulu eziguqukayo okanye ezibuthathaka. I-Pre-Slit Septa ilungele ukungena kweelebhu eziphezulu apho iinaliti zingena ngokulula. Banciphisa umngcipheko wokugoba inaliti okanye ukophula. Benza isampula ngokulula ukwandisa ukusebenza kwe-HPLC.

I-HPPC isetyenziswa ngokubanzi kuphando kumashishini amaninzi ahlukeneyo. Umzekelo, amayeza, ukubeka esweni kwendalo, isayensi yokutya kunye namanye amashishini.

I-HPPC isetyenziselwa ikakhulu kuvavanyo kumashishini alandelayo.

Ishishini lamachiza: Ukuphononongwa kweTafile Ukulawulwa kokuzinza kweziyobisi. Ukulawulwa komgangatho weziyobisi.

Umzi-mveliso wokusingqongileyo:Ukufumanisa imichiza ye-phenolic emanzini okusela. I-HPLC inokusetyenziselwa i-bioneivestom ye-bionedonints.

Ishishini lokutya kunye neShishini:Uhlalutyo kunye nokufunyanwa kwezinto ezongeziweyo, ezigciniweyo, imibala yokutya, iincasa, njl njl.

Ndinomdla Malunga ne-chialsgraphy yesampulu ye-chiatography? Eli nqaku liza kukunika intshayelelo ebanzi yee-vialsgraphys: Isikhokelo esipheleleyo kwiiVials ze-autosampler: iintlobo, ubungakanani, kunye nezicelo

Ukuqukumbela

I-HPLC vial septha iqinisekisa ingqibelelo yesampulu. I-HPLC Vial Septa idlala indima ebalulekileyo ekuthinteleni ungcoliseko kunye nokufezekisa iziphumo ezinokuthenjwa. Ngokukhetha uhlobo olufanelekileyo lweSepta akwazi ukwenza iinkqubo zazo ze-HLPC. I-pre-slit yokusetyenziswa ngokulula kunye nokungatyibili kwendlela ephezulu yokuthengisa. I-HLLC ephezulu ye-HPLC ye-vial sepga ibalulekile ekufezekiseni iziphumo ezichanekileyo nezithembekileyo ze-chromatographic.

Ngaphambili:

Ngaba uyakuqonda ukulawulwa komgangatho we-HPLC?

Okulandelayo:

Izinto ezi-5 eziphambili zokuvavanya xa ukhetha i-Helpc AutoManter Vial Vial kunye noMboneleli weNgxibanisi