Raws li kev sib cais thiab cov cuab yeej ua kom huv huv, kem chromatography muaj cov txiaj ntsig tseem ceeb, tab sis nws kuj muaj qee qhov tsis zoo.
qhov zoo:
Muaj peev xwm sib cais siab: Kem chromatography tuaj yeem sib cais cov sib xyaw ua ke, kom cov khoom sib txawv tuaj yeem sib cais tau zoo thiab cov qauv nrog cov purity siab dua tuaj yeem tau txais.
Kev xaiv zoo: Nyob ntawm qhov xwm txheej thiab kev xav tau ntawm cov qauv, ntau hom chromatographic kab thiab theem nyob ruaj khov tuaj yeem raug xaiv kom ua tiav cov kev xaiv sib cais ntawm cov khoom tshwj xeeb.
Kev siv ntau yam: Kem chromatography tuaj yeem siv rau kev tshuaj xyuas thiab kev ua kom huv ntawm ntau yam qauv thiab tshuaj lom neeg, nrog rau cov khoom siv organic, cov tshuaj inorganic, biomolecules, thiab lwm yam.
Kev ntseeg tau thiab rov ua tau dua: Cov txiaj ntsig ntawm kab chromatograph muaj qhov rov ua tau zoo thiab muaj kev ntseeg siab, ua rau cov txiaj ntsig kev sim sib piv thiab txheeb xyuas tau.
Kev ua haujlwm siab: Kev sib cais ntawm cov chromatographic kem yog siab heev, thiab cov khoom sib txawv hauv cov qauv sib xyaw tuaj yeem sib cais thiab muab rho tawm sai thiab raug, uas yuav pab tau kom raug txheeb xyuas thiab txheeb xyuas cov tebchaw thiab impurities hauv cov qauv.
Qhov tseeb: Cov kab chromatographic tuaj yeem cais cov khoom sib txawv nrog kev ua haujlwm siab thiab muab cov ntaub ntawv raug txhawb rau kev tshuaj xyuas ua haujlwm.
tsis txaus:
Kev ua haujlwm nyuaj: Kev ua haujlwm ntawm kem chromatograph yuav tsum muaj qee yam kev paub thiab kev txawj ntse, thiab yuav tsum muaj kev xav tau siab dua rau cov neeg ua haujlwm.
Tus nqi siab: Cov kab chromatographic zoo thiab cov cuab yeej txhawb nqa feem ntau yog kim dua, nce nqi ntawm kev sim.
Nyuaj hauv kev saib xyuas: Cov kab chromatographic yuav tsum tau saib xyuas tsis tu ncua thiab hloov thaum siv, txwv tsis pub cov kev sib cais yuav raug cuam tshuam.
Kev txwv cov qauv: Qee cov qauv tshwj xeeb yuav tsis haum rau kev sib cais thiab kev ua kom huv si siv kem chromatography, xws li cov qauv uas muaj cov ntsiab lus kub kub thiab yooj yim decomposition.
Nyob rau hauv kem adhesion tshwm sim: Qee zaum, intra-kem adhesion tshwm sim tuaj yeem loj heev, cuam tshuam rau kev sib cais thiab kev pabcuam lub neej ntawm kab chromatographic.
Hauv cov ntsiab lus, kem chromatography muaj ntau qhov zoo, tab sis kuj muaj qee qhov tsis zoo. Hauv kev siv tswv yim, nws yog ib qho tsim nyog los xaiv cov kab chromatographic uas tsim nyog thiab cov txheej txheem ua haujlwm raws li kev sim xav tau thiab cov xwm txheej kom tau txais txiaj ntsig zoo tshaj plaws sib cais thiab cov ntaub ntawv sim.