Dab tsi yog qhov txawv ntawm kev txheeb xyuas thiab kev npaj HPLC?
Dab tsi yog qhov txawv ntawm kev txheeb xyuas thiab kev npaj HPLC?

Video: Dab tsi yog qhov txawv ntawm kev txheeb xyuas thiab kev npaj HPLC?

Video: Dab tsi yog qhov txawv ntawm kev txheeb xyuas thiab kev npaj HPLC?
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Lub ntsiab qhov sib txawv ntawm kev npaj thiab analytical chromatography yog tias lub hom phiaj tseem ceeb ntawm npaj chromatography yog cais thiab purify ib tug tsim nyog kom muaj nuj nqis ntawm ib yam khoom tshwj xeeb los ntawm ib tug qauv whereas lub ntsiab lub hom phiaj ntawm analytical chromatography yog cais cov khoom ntawm ib qho qauv.

Ib yam li ib tug yuav nug, HPLC npaj yog dab tsi?

Kev npaj HPLC . HPLC yog siv los cais thiab ua kom zoo siab-purity lub hom phiaj sib txuas los ntawm kev sib xyaw ua ke tom qab kev sib xyaw ua ke lossis los ntawm cov khoom siv ntuj tsim. Ib HPLC kev npaj system yuav tsum muaj peev xwm sib txawv los ntawm ib qho kev ntsuam xyuas ib txwm muaj.

Ib sab saum toj no, dab tsi yog analytical kem? "Kev npaj kab "yog txhais tau rau kev cais cov tebchaw los ntawm ntuj (khoom) extracts. Nws yog txhais tau tias rau purifying compounds ntawm ib tug loj teev, hais nyob rau hauv cov nqe lus ntawm 'milligram' los yog 'gram'. analytical kab "yog meant rau qualitative analyses analytical kab tej zaum yuav tsis tau sau.

Tsuas yog li ntawd, dab tsi yog analytical chromatography?

Analytical chromatography yog siv los txiav txim qhov muaj nyob thiab tejzaum nws kuj yog qhov concentration ntawm analyte(s) hauv ib qho qauv. Ib qho kev sib koom ua ke yog ib theem nyob ruaj ruaj uas yog covalently bonded rau cov khoom txhawb nqa los yog rau sab hauv phab ntsa ntawm kem tubing. Lub chromatogram yog qhov pom qhov pom ntawm chromatograph.

Kev npaj chromatography ua haujlwm li cas?

Npaj chromatography hais txog cov txheej txheem ntawm kev siv HPLC cais cov khoom los ntawm cov qauv txhaj tshuaj. Hauv nws daim ntawv yooj yim tshaj plaws, npaj chromatography Nws suav nrog kev sib sau ua ke sib cais qhov siab tshaj plaws thaum lawv tawm los ntawm tus ntes.

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