Cov teeb meem thiab kev daws teeb meem thaum siv chromatography vials
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Cov teeb meem thiab kev daws teeb meem thaum siv chromatography vials

Sep. 21, 2023
Chromatography yog ib qho kev siv ntsuas chromatogy tseem ceeb hauv ntau cov kev qhuab qhia rau kev sib cais thiab tsom xam ntawm cov sib xyaw ua ke. Ntawm nws lub plawv yog chromatography vials - cov hlab siv rau tuav cov qauv thaum sib cais. Thaum lawv lub luag haujlwm yuav zoo li ncaj nraim txaus,chromatography vialsThov kom muaj kev cov nyom; Hauv tsab xov xwm no peb yuav saib rau qee cov teeb meem feem cuam tshuam nrog lawv thiab muab cov kev daws teeb meem.

1. Kev paug paug:


Qhov Teeb Meem:Kev paug yog kev hem thawj txuas ntxiv nrog cov tshuaj chromatography, nrog cov nyom ntawm cov neeg tsis muaj kev kub ntxhov ntawm koj qhov kev tshawb xyuas ntawm koj qhov kev tshawb xyuas ntawm koj qhov kev tshawb xyuas ntawm koj qhov kev tshawb xyuas ntawm koj qhov kev tshawb xyuas ntawm koj qhov kev tshawb xyuas ntawm koj qhov kev tshawb xyuas ntawm koj qhov kev tshawb xyuas ntawm koj qhov kev tshawb xyuas ntawm koj qhov kev tshawb xyuas ntawm koj qhov kev ntsuas. Kev paug yuav tshwm sim vim yog kev tu cov vials tsis txaus; Nws kuj tseem tuaj yeem ua kom tsis txhob muaj cov tshuaj paug tsis ua haujlwm ntawm cov ntaub ntawv txawv lawv tus kheej - ib yam dab tsi tshwj xeeb tshaj plaws thaum ua haujlwm nrog cov qauv sib tw.

Kev daws:Txhawm rau tiv thaiv kev sib kis, nws yog qhov tseem ceeb ntawdvials thiab capsUa los ntawm cov ntaub ntawv nrog cov tshuaj tsis tshua muaj tshuaj lom tau xaiv ntau li ntau tau. Borosilicate iav thiab polypropylene yog ob yam ntaub paub txog kev ua tsis tau thaum nws los txog rau cov qauv sib cuam tshuam. Kev tu kom huv si ua ntej siv yuav tsum ua tiav - yog los ntawm kev siv cov kuab tshuaj uas tsim nyog thiab siv cov vials ua ntej muaj kev pheej hmoo ua kev pheej hmoo. Thaum twg cuam tshuam nrog cov qauv kev pom zoo nws yuav tau txais txiaj ntsig ultra huv vials uas txo cov kev pheej hmoo ntxiv los ntawm kev tshem tawm kev pheej hmoo ntxiv rau kev sib kis tau.

2. Kev so ntawm cov xwm txheej:

Qhov Teeb Meem:Chromatography Vial pas dej tuaj yeem tsim ntau yam teeb meem rau kev tsom xam thiab los ntawm cov qauv poob thiab hloov cov cuab yeej puas tsuaj thiab txawm tias ua qauv kev tub sab. Lub foob muaj kev ruaj ntseg yog qhov tseem ceeb los xyuas kom meej meej txog kev ncaj ncees ntawm koj cov txheej txheem tshuaj xyuas.

Kev daws:Tus yuam sij rau kev tsim cov foob zoo pib nrog zawm Vial kaus mom raws li cov chaw tsim khoom tshwj xeeb thiab siv pom zoo cov khoom pom zoo. Tshaj-zawm yuav txawv thiab puas vial caps, ua kom xau; Yuav tsum tau ua raws cov lus pom zoo kom tsim rau cov chaw tsim khoom rau Torque nqis thaum zawmvial kaus momCov. Kuj tseem yuav muaj kev soj ntsuam cov vials thiab lub kaus mom rau cov cim ntawm kev hnav lossis kev puas tsuaj hloov kho kom haum kom muaj cov txiaj ntsig txhim khu kev qha.

3. Evaporation conundrum:

Qhov Teeb Meem:Qee qhov qauv uas muaj cov kev sib txuas sib txuas no muaj kev cuam tshuam rau cov qib chibraphy, uas muaj peev xwm hloov kho qib ntau thiab ua rau cov txiaj ntsig kev tsis raug.

Kev daws:Txhawm rau txo cov piv txwv evaporation txaus ntshai, xaiv vial cands nrog muaj zog sealting cov khoom xws li sepsp lub kaus mom rau kev daws teeb meem rau kev sib tw txhim kho. Tsis tas li ntawd, cov khw muag khoom nyob hauv ib puag ncig uas txias thiab ua kom haum lawv lub peev xwm vim poob rau kev ua tiav; Ua haujlwm sai sai thaum tuav cov qauv volatile kom thiaj txwv lawv lub sijhawm siv nyob rau hauv vials.
Xauv cov lus qhia thoob plaws kom ntxuav cov qauv chromatographyraphy Vials. Dhia tob rau hauv cov kws tshaj lij kev pom hauv phau ntawv no:Ua tau! 5 Txoj kev rau ntxuav chromatography Qauv Vials

4. Ntxub Ntxub Ntxub thiab Vials:


Qhov Teeb Meem: Lub nkojBreakage yog ib qho tsis muaj hmoo tab sis nquag tshwm sim, feem ntau nyob rau hauv teb rau qhov kub thiab kub hloov lossis hloov siab lossis hloov siab. Lub vial vial tsis tsuas yog cuam tshuam nrog workflow, tab sis yuav ua rau kev nyab xeeb kev nyab xeeb kev nyab xeeb.

Kev daws:Tiv thaiv kev ua pob vial pib los ntawm kev tswj kom zoo. Zam kev nrawm nrawm hloov pauv ntawm cov vials los ntawm kev xaiv cov vials los ntawm kev xaiv cov qauv tawg, yog li tiv thaiv ob qho qauv ntawm cov khoom siv dag zog los ntawm kev poob khoom vim yog mishandling.

5. Adsorption kev ua rog:


Qhov Teeb Meem:Qauv Adsorption hais txog thaum cov ntaub ntawv vial nqus tau qee yam ntawm cov qauv. Qhov no tuaj yeem ua rau txo tus nqi rov qab rov qab thiab cov txiaj ntsig tsis tau thaum ua haujlwm nrog txoj kab kev ntsuas theem.

Kev daws:Txhawm rau kom txo cov qauv adsorption, xaiv vials ua los ntawm cov ntaub ntawv nrog cov nqi nqus dej tsawg; Silanized iav vials thiab polypropylene vials yog paub rau lawv cov kev ua siab, ua rau lawv xaiv zoo. Tsis tas li ntawd, kev siv cov txuj ci tsim nyog npaj, xws li rinsing vials nrog cov kuab paug los ntawm lawv cov chaw - Qhov no yuav cuam tshuam tsawg dua rau cov qauv adsorption.

6. Inconsistent Qhov txiaj ntsig tau:

Qhov Teeb Meem:Inconsistentent cov txiaj ntsig chromatography tuaj yeem yog lub hauv paus ntawm cov kev ntxhov siab thiab tsis paub txog kev ntxhov siab vim muaj kev hloov pauv lossis muaj teeb meem zoo lossis cov teeb meem xaiv tau.

Kev daws:Kev sib xws yog qhov tseem ceeb thaum nws los daws cov teeb meem no. Pib los ntawm kev txhim kho koj cov vial thiab cap xaiv; Siv vials los ntawm tib lub chaw tsim khoom \ / batch tuaj yeem pab txo qis kev hloov pauv hloov pauv. Tsis tas li ntawd, piv txog koj txoj kev ntsuas tus qauv nrog txhua lub vial thiab cap muab kev xaiv yog qhov tseem ceeb heev; Los ntawm kev ua kom nws ua kom zoo rau qhov kev sib xyaw ua ke ntawd \ / cap sib xyaw ua ke koj tuaj yeem ua tiav ntau txhim khu kev qha thiab cov txiaj ntsig zoo sib xws thiab zoo ib yam nkaus.

Nyob rau hauv kev ua si, hais txog cov teeb meem no thiab siv lawv cov kev daws teeb meem tseem ceeb thiaj li yuav muaj kev ntseeg tau thiab qhov tseeb ntawm chromatographic analalyzes. Thaum vials yuav tshwm yooj yooj yim Cheebtsam, lawv ua lub luag haujlwm tseem ceeb hauv koj txoj kev sim 'kev vam meej; Ua raws li cov kev coj ua zoo tshaj plaws rau kev tuav, chaw cia khoom thiab xaiv yuav tsim cov txiaj ntsig thiab kev ntseeg siab rau kev ua haujlwm thiab kev tiv thaiv kev ua piv txwv thiab cov qauv paug. Los ntawm nquag hais txog cov teeb meem no koj tuaj yeem txhim kho ob qho tib si zoo thiab meej thaum tiv thaiv kev ua yuam kev lossis paug ntawm cov qauv.

Xauv cov lus teb rau 50 Cov Lus Nug txog HPLC vials hauv cov ntawv no, hais txog kev txhawj xeeb uas koj nyiam tshaj plaws nrog cov kws tshaj lij:50 Feem Ntau Cov Lus Nquag Nug ntawm HPLC Vials
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