HPLC VS UHplC: Qhov sib txawv tseem ceeb, thiab yuav ua li cas xaiv cov chromatogyographyrogyog Tus aisiren
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HPLC lossis UHplc? Yuav ua li cas xaiv cov kua dej chromatographe rau koj lub lab

Lub Kaum Hlis 31st, 2025

HPLC HPLC yog dab tsi?

Kev ua tau zoo kua chromatography siv cov kab mob ntim nrog cov khoom lag luam loj dua (feem ntau yog 3-5 μ-600 bar) Nws yog kev ntseeg siab, zoo-siv tau, thiab sib haum nrog ntau cov haujlwm uas twb muaj lawm.


Dab tsi yog UHPLC?

Ultra-kev ua tau zoo kua chromatography leverages ntau me me (feem ntau ≤2 μm) thiab ua haujlwm ntawm kev nce ntau zuj zus (txog li 100000 bar lossis ntau dua). Cov txiaj ntsig muaj xws li khiav nrawm dua, siab dua ua haujlwm thiab txhim kho kev daws teeb meem. Rau cov labs tuav complex mixtures, kab kev tshuaj xyuas lossis xav tau ntau dua kev tawm tsam, UHPLC yog qhov kev xaiv muaj zog.
Qhov sib txawv tseem ceeb ntawm HPLC thiab UHPLC

Chaw ua uas tsis tau haus

HPLC

UHPLC

Qhov loj me me

3-5 μm

≤ 2 μm

Raug Siab

Mus txog ~ 400-600 bar

Mus txog ~ 1000-1500 bar

Kev ceev dua & kev tawm suab

Tswj kav

Siab

Teeb meem

Lub hom phiaj

Ua kom zoo

Cov nqi ntsuas

Qi dua

Siab dua



Thaum Twg Yuav Siv HPLC

HPLC yog qhov zoo tagnrho thaum koj tus qauv matrix yog tswj hwm tau muaj qhov tseeb, cov peev txheej nyiaj txiag muaj nyob, thiab koj ua ntej txoj kev siv tau, ruaj khov. Yog tias koj daim ntawv thov koom nrog cov me molecule me txhab, QA \ / QC cov haujlwm ua haujlwm lossis tsim kev cai lij choj, HPLC tseem yog kev xaiv ruaj khov.


Thaum Twg Siv Uhplc

Yog tias koj tuav cov qauv nyuaj nyuaj (piv txwv li, cov qauv kev kuaj mob, cov kev sib cais sai sai lossis cov kev sib cais siab, tom qab ntawd UHPLC tuaj yeem yog qhov peev txheej zoo dua. Yuav tsum paub, tab sis, uas UHPL yuav tsum tau nruj dua cov kab ke (cov khoom siv tsis taus, kev ua tau zoo, zoo tshaj plaws celectumables) thiab qib siab dua thawj zaug.


Consumababe teeb meem

Cov kev txav ntawm HPLC rau UHPLC tseem cuam tshuam cov kev xaiv ntawm cov neeg siv khoom. Xaiv cov vials zoo, autosampler koob txhaj tshuaj, thiab kab ntawv tseem ceeb tshaj nyob rau hauv UHPLC Workflows vim yog lub zog nruj. Piv txwv li, ib qho kev kuaj mob siv UHPLC yuav tsum txiav txim siab cov vials tsawg, Ultra-huv lim dej thiab kev txhaj tshuaj kom zoo nkauj los tswj kev ua tau zoo.


Vim li cas thiaj xaiv Aijiren lub chromatography consumables

Ntawm Zhejiang Aijiren Technology Co., Ltd., peb txhawb nqa ob qho tib si HPLC thiab UPPC workflows nrog peb cov kws tshaj lij tsim qauv. Peb muab rau cov vials uas muaj pov thawj, sib koom ua ke septers, cov ntxaij lim dej huv thiab oem \ / Odm kev cai daws teeb meem. Los ntawm kev siv AIJIREN Consumables, cov labs tau txais kev txhim khu kev qha, txo cov kev sib kis cov nqi tom qab kis tau thiab zoo dua.


Ob qho tib si HplC thiab UHplc muaj lawv cov chaw hauv chaw soj nations. HPLC tseem muaj nuj nqis-ua tau zoo thiab muaj zog rau ntau txoj kev ntsuas qauv, thaum UHPLC muab kev ntsuas nrawm dua thiab daws teeb meem rau cov scenarios siab. Tus yuam sij yog dlhos koj lub twj paj nruag, workflow, consumables, thiab pob nyiaj mus rau koj lub hom phiaj analalical.



Cov Lus Nquag Nug (FAQ)

Yog UHPLC ib txwm zoo dua HPLC?

USPLC muaj cov kev daws teeb meem siab dua thiab kev txheeb xyuas sai dua, tab sis nws los nrog cov nqi ntau dua thiab Stricter yuav tsum-yog li "zoo dua" nyob ntawm koj daim ntawv thov tshwj xeeb.


Kuv puas tuaj yeem siv tib kab ntawv rau HPLC thiab UHplc?

Feem ntau tsis yog. UHPLC cov kab ntawv tau ua kom zoo rau kev nce siab dua thiab cov ntawv HPLC me me, thiab cov qauv kev kawm tau zoo lossis nyab xeeb hauv UHPLC cov tshuab.


Kuv yuav tsum tau ua dab tsi tseem ceeb rau UHPLC?

Tsom rau cov vials tsawg-adsorption, lim dej Ultra nrog cov duab tsawg kawg, txhawm rau tswj cov duab siab tsawg, txhawm rau tswj cov duab siab thiab rov ua dua tshiab hauv UHPLC.



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