Video: Dab tsi yog chromatography hauv organic chemistry?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
' Chromatography ' yog ib qho txheej txheem analytical feem ntau siv rau kev sib cais sib xyaw tshuaj cov tshuaj mus rau hauv nws tus kheej Cheebtsam, thiaj li hais tias tus neeg lub Cheebtsam yuav raug soj ntsuam kom meej. Chromatography yog ib txoj kev sib cais uas txhua tus organic chemist thiab biochemist paub txog.
Yog li ntawd, dab tsi yog chromatography hauv chemistry?
Chromatography yog ib txoj hauv kev uas sib tov sib cais los ntawm kev faib nws cov khoom ntawm ob theem. Cov theem nyob ruaj ruaj tseem nyob ruaj rau hauv qhov chaw thaum lub sijhawm txawb nqa cov khoom sib xyaw los ntawm qhov nruab nrab siv. Cov thawj xib fwb ntawm chromatography tuaj yeem siv rau tag nrho tsib txoj kev.
Tsis tas li ntawd, dab tsi yog chromatography thiab nws hom? Chromatography yog ib txoj kev sib cais ntau yam dav siv kom tau txais cov ntsiab lus ntshiab los ntawm kev sib tov. Lub tsib lub ntsiab hom ntawm chromatography suav nrog nyias txheej chromatography , gas chromatography , ua kua ua kua chromatography , qhov loj me tsis suav nrog chromatography , thiab affinity chromatography.
Hauv qhov no, chromatography yog dab tsi thiab nws ua haujlwm li cas?
Chromatography Qhov tseeb yog ib txoj hauv kev ntawm kev sib cais tawm ntawm cov tshuaj sib tov, uas yog nyob rau hauv cov roj los yog kua daim ntawv, los ntawm kev cia lawv nkag mus maj mam dhau los ntawm lwm yam khoom, uas feem ntau yog kua los yog khoom. Raws li lub sij hawm mobile txav, nws cais tawm mus rau hauv nws cov khoom nyob rau theem nyob ruaj khov.
Yuav ua li cas daim ntawv chromatography yuav siv tau nyob rau hauv cov organic chemistry?
Daim ntawv chromatography yog ib txoj kev analytical siv rau cais xim tshuaj los yog tshuaj. Lub sijhawm mobile feem ntau yog sib xyaw ntawm cov tsis-polar organic hnyav, thaum lub sij hawm nyob ruaj ruaj yog polar inorganic kuab tshuaj dej. Ntawm no ntawv yog siv rau txhawb cov theem nyob ruaj khov, dej.
Pom zoo:
Dab tsi yog qhov txawv ntawm cov chemistry thiab organic chemistry?
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