Aluminium Oxide Caum Cov Tshuaj Ntxhob

Txhuas oxide (al₂o₃) kem chromatographyyog cov txheej txheem sib cais dav hauv kev sib cais thiab kev npaj cov tshuaj ntsuab, xws li, lossis acidic), nyob ntawm nws cov dej cov ntsiab lus thiab ph, ua rau nws ntau yam rau kev sib cais cov organic thiab inorganic .

Hauv cov qauv no, ib kem yog ntim nrog alumina, thiab cov qauv sib tov yog thauj mus rau lub ntsej muag sib xyaw ua ke nrog kev sib txuas lus zoo dua qub kev sib cuam tshuam, thaum cov ncej sib sib zog ua kom ruaj khov dua thiab txav qeeb dua {}} Qhov kev tshaj tawm kev sib cais los ua kev sib cais {}}

Cov ntsiab lus tseem ceeb suav nrog cov txiaj ntsig zoo rau cov tshuaj sterober, thiab tsis muaj kev xaiv acidic, thiab alumina}}}}}}} kev ua ub no thiab kev xaiv poluminity yog qhov tseem ceeb rau kev ua tau zoo .

Cov txheej txheem no tseem muaj txiaj ntsig zoo nyob hauv chaw soj ntsuam kom muaj kev ua kom zoo, kev sib npaug ntawm kev yooj yim thiab kev ua tau zoo hauv kev sib cais .

Tooj dawboxidectus hliscHROMATGODEyog qhov tseem ceeb chrataphic sib cais tshuab, nws txoj haujlwm ua haujlwm cuam tshuam nrog ntau cov kauj ruam tseem ceeb, cov hauv qab no yog cov ncauj lus qhia ntxaws ntxaws rau cov txheej txheem ua haujlwm:

Ntsuas thiab reasugent npaj:

Cov twj paj nruag: Chromatographic kem (lossis kem), cov kav dej ntev (lossis pipette), iav funnel, tau txais lub raj mis, qaib dib, thiab lwm yam.

Reagents: nruab nrab alumina (lossis lwm hom alumina, xaiv raws li kev xav tau ntawm cov tshuaj tiv thaiv (xws li ethanol, xaiv raws li cov neeg sawv cev (ethylol, xaiv raws li kev sib cais, ethyl acetated, etherz xuab zeb, thiab lwm yam.

Cov twj thiab cov khoom siv:

Ruaj ntseg rau cov chromatography rau ib qho kev txhawb nqa tsim nyog los xyuas kom meej ruaj khov .

Cov qaib dib tau nruab rau ntawm qhov qis kawg ntawm cov chromatographic kem los tswj cov kev ntws ntawm lub mobile theem {}}

Filling adsorbent:

Xaiv cov alumina haum raws li cov adsorbent kom ntseeg tau tias ib txwm muaj qhov loj me thiab tsis muaj kev cuam tshuam .

Sau nrog qhuav los yog ntub cov qauv . Thaum cov kab mob me me tau muab tso rau cov neeg sawv cev chromatography, yog li ntawd cov khoom siv tsis sib haum, yog li cov khoom siv uas ntub dej tau sib xyaw, yog li cov khoom siv ntub dej tau sib xyaw, yog li cov kab mob ntub dej tau sib xyaw, yog li cov khoom siv me me tau muab tso rau sab nrauv, yog li cov khoom siv ntub dej tau muab tso rau sab nrauv thiab tom qab ntawd. uniform filling .

Kho Lub Tog Raj Kheej:

Ib tug me quartz xuab zeb tau ntxiv rau sab qaum kev ntawm adsorbent kom lub tog raj kheej tiaj thiab ruaj khov .

Xyuas kom meej tias tus nqi ntawm adsorbent txaus, feem ntau 30 txog rau 40 zaug kom paub meej adsorption thiab sib cais cuam tshuam {}

Xaiv cov neeg sawv cev tsim kho:

Raws li kev polarity thiab solubility ntawm cov tshuaj yuav tsum tau sib cais, tus neeg sawv cev tsim nyog yog xaiv .

KEM NTXUAV:

Ntxiv tus neeg sawv cev ntawm kev xaiv los ntawm sab saum toj ntawm kem, thiab kev tso tawm cov qaib sab saum toj ntawm qhov kawg ntawm kem kom tus neeg sawv cev maj mam ntws tawm .

Thaum lub sijhawm ntxiv ua ntej, nws yuav tsum tau nrawm ua ntej thiab tom qab ntawd cov adsorbent yog ib txwm them los ntawm tus neeg sawv cev nthuav tawm .

Nyob rau tib lub sijhawm, coj mus rhaub cov kab kem kom tshem tawm cov pa npuas tshem tawm thiab ua kom muaj ntau ntom nti filling .

DUAB KIDLE:

Yaj cov sib tov kom sib cais nrog tus nqi tsawg kawg nkaus ntawm kev tsim tus neeg sawv cev kom ntseeg tau tias cov qauv yog yaj thiab lub siab yog qhov .

Ntxiv piv txwv:

Cov hnoos qeev yaj no yog ua tib zoo ntxiv rau cov chromatographic kem kom tsis txhob cuam tshuam tus adsorbent ntawm kev sib cais ua kom zoo .

Kev lees paub:

Thaum cov theem ua kua ntawm cov tshuaj sib tov yog ze rau cov quartz xuab zeb ntawm cov adsorbent, tus neeg sawv cev yug tau ntxiv {}}

Poob nrawm yuav tsum tau tswj tsis pub dhau ib qho kev tsim nyog (xws li 1 mus rau qhov kev tsim tawm ib qho) kom ntseeg tau tias tus neeg tsim tawm ib txwm tuaj yeem npog adsorbent .

Saib xyuas cov kev hloov ntawm cov chromatographic kem thiab kev ntws los ntawm kev tsim tus neeg sawv cev, kho cov haujlwm ua haujlwm nyob rau hauv lub sij hawm .

Sau effluent:

Kev txiav txim siab ntawm lub sijhawm sib txawv yog feem ntau yog ua raws li cov yam ntxwv ntawm cov xim thiab pob tshab .

Kev tsom xam thiab kev ua:

Tus sau effluent yog kev tshuaj xyuas ntxiv ntxiv, xws li kev xav, kom qhuav, huv kev sim, thiab lwm yam.

Raws li cov kev tshuaj ntsuam tau, kev sib cais ua haujlwm thiab kev coj dawb huv tau txiav txim siab .

Hauv cov ntsiab lus, cov txheej txheem ua haujlwm ntawm alumina kem chromatographe cuam tshuam thiab kev ceevfifications {{{0} .

Raws li classic chromatographic sib cais thev naus laus zis,Aluminium Oxide Caum Cov Tshuaj Ntxhobtau qhia cov ntawv thov dav dav thiab tshwj xeeb cov txiaj ntsig ntawm kev tshawb fawb ntawm kev tshawb fawb txog kev tshawb fawb tshiab thiab thev naus laus zis

Amino Acid Kev Ntsuam Xyuas

Cov amino acids yog cov khoom muaj protein thiab ua ib hom muaj txiaj ntsig zoo, muab kev txhawb nqa kom muaj zog sib cais rau cov txheej txheem aluminaphy, muab kev txhawb nqa kom zoo rau cov txheej txheem ntxiv rau cov qauv txheej txheem txuas ntxiv thiab ua haujlwm kev kawm .

Kev sib cais thiab huv ntawm peptides thiab cov protein

Peptide yog qhov sib txuas ua ke ntawm ntau cov amino acids sib txuas hauv kev sib cais thiab cov protein}} {1} {1} {1} {1}. Qhov loj me faib ntawm alumina, kev sib cais ntawm peptides thiab cov protein ntawm cov sib txawv thiab polarities tuaj yeem ua tiav {2} Taug kev sib cais, thiab lwm yam kev sib cais .

Sib cais ntawm alkaloids

Alkaloids yog chav kawm ntawm nitrogen-muaj cov kab sib txuas ua ke nrog alkaloids {2} Muaj nyob rau hauv kev ua haujlwm tseem ceeb rau kev tshawb fawb bioactivity tom ntej thiab tshuaj kev loj hlob .

Kev rho tawm thiab ua kom huv ntawm nucleic acids

Nucleic acids yog cov khoom siv noob caj noob ces tseem ceeb thiab tshem tawm cov khoom siv roj ntsha uas tsim nyog thiab kev xaiv cov qauv roj av, thiab cov qauv zoo nkauj acid tau ua tiav Kev tshawb fawb txog molecular biology tom ntej .

Kev tsom xam ntawm cov tshuaj metabolites

Thaum lub sijhawm kev tsim tshuaj, nkag siab cov tshuaj metabolites tau siv rau kev txheeb xyuas cov tshuaj metabolaphy tuaj yeem siv tshuaj yeeb thiab kev txheeb xyuas cov tshuaj chulomatogrites {1} ntawm cov tshuaj .

Aluminium Oxide Caum Cov Tshuaj Ntxhobtau tawm los ua cov cuab yeej tseem ceeb hauv bioanalysis, muab cov khoom siv hluav taws xob tshwj xeeb yog qhov tshwj xeeb rau kev sib cais thiab txawm tias muaj cov roj ntsha li cais tawm xws li cov protein, nucleotides, thiab alkaloids .

Hauv biopharraceuticals, Aluminium Oxide txhua yog nce ntxiv rau kev ua kom muaj cov khoom siv tsis sib xws thiab cov tshuaj tiv thaiv uas tsis muaj txiaj ntsig zoo rau kev ua haujlwm tsis muaj nqis Ntxiv mus, nce qib hauv Nanotechnology yuav tsum txhim kho cov qhov ntau thiab tsawg los ntawm kev sib cais nto thiab ua kom nrawm nrawm thiab nce kev daws teeb meem {}}

Qhov kev thov rau Aluminium oxide chromatography nyob rau hauv ib puag ncig cov tshuaj thiab cov khoom siv hnyav, raws li lub luag haujlwm ntawm ntiaj teb no yuav ua rau muaj kev sib tw zoo nkauj kho cov neeg sawv cev los ntawm kev ua kom muaj kev sib txuas lus zoo ntawm cov txheej txheem sib txuas lus tshiab hauv cov txheej txheem sib txuas lus tshiab hauv cov txheej txheem hauv pob zeb hauv kev ua haujlwm niaj hnub no.

Cim npe nrov: Aluminium Oxide Cab Chromatography, Tuam Tshoj Aluminium oxide sab chromatography manufacturers, lwm tus neeg, Hoobkas