Hom Ua Kua Chromatography

Thaum koj npaj yuav yuav cov cuab yeej ua kua chromatography rau kev tshawb fawb hauv chav kuaj lossis kuaj kev lag luam, koj yuav muaj teeb meem los ntawm ntau cov lus nug. Cov kua chromatography hom twg yog qhov zoo tshaj plaws rau koj cov qauv kev xav tau, xws li kev sib cais cov organic sib xyaw ua ke lossis cov kab mob lom neeg? Yuav ua li cas los xyuas kom meej tias cov khoom xaiv tau raws li qhov tseeb nruj thiab qhov xav tau ntawm koj qhov kev lag luam? Thiab koj puas to taub qhov sib txawv ntawm cov ntawv thov scenarios ntawm cov qauv sib txawv ntawm cov kua chromatography, txhawm rau kom tsis txhob muaj qhov tsis sib xws ntawm cov cuab yeej ua haujlwm thiab cov haujlwm kuaj xyuas tiag tiag?

Ua kua chromatographyyog ib qho tseem ceeb analytical technology siv dav hauv cov teb xws li biopharmaceuticals, zaub mov kev nyab xeeb, thiab kev saib xyuas ib puag ncig. Mastering nws cov hom thiab cov yam ntxwv tshwj xeeb yog qhov tseem ceeb rau kev xaiv cov cuab yeej zoo. Cov hauv qab no yuav nthuav dav cov hom, hom khoom lag luam, qhov zoo, qib khoom siv, thiab daim ntawv thov ntawm cov kua chromatography los pab koj txiav txim siab paub.

Hom Hom Ua Kua Chromatography

Nyob rau hauv kev ua lag luam, kua chromatography feem ntau yog muab faib ua ob peb hom raws li kev sib cais cov hauv paus ntsiab lus thiab daim ntawv thov scenarios. High-Performance Liquid Chromatography (HPLC) yog hom siv dav tshaj plaws, nrog kev sib cais siab thiab kev soj ntsuam ceev ceev, haum rau feem ntau cov organic compound nrhiav kom pom. Ultra-High Performance Liquid Chromatography (UHPLC) muaj lub siab ua haujlwm siab dua thiab zoo dua rhiab heev, uas tuaj yeem ua rau lub sijhawm soj ntsuam luv luv los ntawm ntau dua 50% piv nrog HPLC thiab feem ntau siv nyob rau hauv high-throughput test scenarios. Ob-Dimensional Liquid Chromatography (2D-LC) muab ob txoj kev sib cais sib txawv, nthuav dav ntau yam ntawm cov khoom kuaj pom thiab muaj feem xyuam rau kev tshuaj ntsuam xyuas ntawm cov matrices nyuaj xws li cov ntshav tawm exogenous. Tsis tas li ntawd, muaj ntau hom tshwj xeeb xws li Ion-Exchange Chromatography rau ionic compound sib cais thiab Size-Exclusion Chromatography rau macromolecular tshuaj ntsuam xyuas.

Maxi Scientific's Liquid Chromatography Pawg

Maxi Scientific Instruments (Suzhou) Co., Ltd., tsom mus rau chromatography teb, muab tag nrho cov khoom ua kua chromatography ntsig txog. Nws cov khoom tseem ceeb suav nrog Ghost-Sniper Kab nrog kev ua tau zoo piv rau cov khoom qub, PEEK HPLC accessories, thiab 316L stainless hlau capillaries. Cov khoom no muaj qhov zoo ntawm tus nqi pheej yig, lub sijhawm xa khoom luv, thiab muaj zog corrosion kuj. Piv txwv li, 316L stainless hlau capillary txais cov txheej txheem tiv thaiv tshwj xeeb, uas tsis tsuas yog muaj kev sib khi zoo heev tab sis kuj tuaj yeem ntsia tau yooj yim ntawm tes, haum rau kev sib txuam nrog ntau yam kua chromatography systems.

Qhov zoo ntawm Liquid Chromatography

Nyob rau hauv cov nqe lus ntawm qhov zoo, cov kua chromatography muaj peev xwm txheeb xyuas 80% ntawm cov organic tebchaw, tshwj xeeb tshaj yog boiling, thermally unstable, thiab biologically active tshuaj uas nyuaj rau lis los ntawm roj chromatography. Nws qhov kev tshawb pom rhiab heev yog qhov siab, thiab lub ntsuas hluav taws xob ultraviolet tuaj yeem ncav cuag 0.01ng, uas tuaj yeem ua tau raws li qhov xav tau ntawm kev tsom xam.

Rau ntau hom, HPLC muaj qhov zoo ntawm cov kab rov qab siv tau thiab siv cov qauv me me; UHPLC muaj kev sib cais zoo dua (peb zaug ntawm cov pa HPLC) thiab qis dua tus nqi sib kis; 2D-LC tuaj yeem nthuav dav cov roj-dej faib coefficient ntau yam ntawm cov khoom kuaj pom mus rau -8 txog 12, paub txog kev tshuaj ntsuam xyuas ntawm ntau cov pa phem.

Maxi Scientific cov khoom muaj qhov tshwj xeeb zoo. Nws Ghost-Sniper Kem txais cov txheej txheem tsim khoom tshwj xeeb, uas ua kom muaj kev ua haujlwm ruaj khov thaum txo cov nqi. Cov khoom siv capillary muaj lub neej ua haujlwm ntev, uas tuaj yeem txo qhov zaus ntawm cov khoom siv hloov pauv rau cov neeg siv khoom thiab txuag cov nqi khiav haujlwm.

Liquid Chromatography Khoom Qib

Cov kua chromatography cov ntsiab lus tseem ceeb muaj cov qauv khoom nruj heev. Siv cov kem ua piv txwv, cov theem nyob ruaj khov siv cov khoom ntxeem tau nrog qhov loj me ntawm 5-10μm rau HPLC thiab cov khoom me me rau UHPLC los txhim kho kev sib cais. Lub raj xa dej feem ntau yog ua los ntawm 316L stainless hlau (corrosion-resistant) lossis PEEK cov khoom (tsim rau cov qauv muaj zog acid thiab alkali).

Raws li cov qauv kev lag luam qib, cov cuab yeej yuav tsum tau ua kom tau raws li qhov ntsuas kev ua tau zoo xws li qhov tseeb ntawm qhov ntws (± 1% lossis ± 2μL / min) thiab tswj qhov kub thiab txias (± 0.1 ℃). Piv txwv li, Maxi Scientific cov khoom ua raws li ISO9001: 2015 daim ntawv pov thawj kev tswj xyuas zoo, ua kom cov khoom zoo raws li cov qauv thoob ntiaj teb.

Liquid Chromatography Applications

Hauv kev lag luam biopharmaceuticals, kua chromatography yog siv rau kev ua kom huv ntawm cov protein thiab kev tswj cov tshuaj zoo. Piv txwv li, nws tuaj yeem cais thiab txheeb xyuas cov amino acids thiab peptides hauv cov qauv tshuaj lom neeg. Hauv kev soj ntsuam kev nyab xeeb ntawm cov khoom noj, nws tuaj yeem txheeb xyuas cov khoom noj ntxiv xws li cov khoom noj khoom haus thiab cov kab mob sib kis xws li cov tshuaj tua kab, nrog rau kev kuaj xyuas kom tsawg raws li qib kab. Hauv kev saib xyuas ib puag ncig, nws yog siv los txheeb xyuas cov pa phem xws li polycyclic aromatic hydrocarbons thiab phenols hauv dej thiab av.

Maxi Scientific cov khoom tau siv rau hauv ntau qhov chaw. Hauv qhov project tsom xam cov zaub mov, nws Ghost-Sniper Kem tau ua tiav qhov kev sib cais thiab tshawb pom ntau yam khoom noj ntxiv, nrog rau tus nqi rov qab ntau dua 95% thiab cov ntaub ntawv ruaj khov. Nyob rau hauv qhov kev sim ib puag ncig, 316L stainless hlau capillary txuam nrog cov kua chromatography system paub qhov kev soj ntsuam tas li ntawm cov qauv dej rau 240 teev, kom ntseeg tau qhov tseeb ntawm cov txiaj ntsig kev xeem.

Xaus

Cov kua dej chromatography muaj ntau hom xws li HPLC, UHPLC, thiab 2D-LC, txhua qhov tshwj xeeb zoo thiab cov xwm txheej siv tau. Maxi Scientific's kua chromatography-hais txog cov khoom, nrog rau kev ua haujlwm siab, pheej yig, thiab txhim khu kev qha zoo, tuaj yeem ua tau raws li cov kev xav tau ntawm kev lag luam sib txawv. Txawm hais tias koj tau koom nrog kev tshawb fawb biopharmaceutical, kuaj kev nyab xeeb khoom noj, lossis kev saib xyuas ib puag ncig, xaiv Maxi Scientific cov khoom tuaj yeem pab koj txhim kho kev tsom xam thiab txo cov nqi. Tam sim no, thov hu rau Maxi Scientific tam sim ntawd (hu rau +86 400-6767580) kom tau txais cov khoom lag luam thiab cov kev pabcuam kev sib tham ua ntej muag!