Hloov cov neeg ua kom lub xov tooj ntawm lub qhov rais ua ke chromatographe txiv

Chromasir tsim ob hom xov tooj ntawm tes zoo li kev hloov ntawm cov neeg tsis taus. Thaum cov neeg siv khoom pom qhov teeb meem hauv lawv lub xov tooj ntawm tes Lens los ua ke, nws yuav siv sijhawm ntau los yuav cov hom qauv thawj lub ntsej muag, thiab tej zaum yuav tsum tau tos ntev. Tab sis qhov xwm txheej no tseem tsis yuav tshwm sim yog cov neeg siv khoom xaiv los yuav peb cov khoom. Peb lub rooj sib txoos xov xwm ntawm tes yog tsim hauv kev ua haujlwm zoo thiab nruj tus qauv, thiab peb tuaj yeem lav tau tias qhov ua tau zoo thiab cuam tshuam rau peb cov khoom lag luam zoo tib yam rau cov khoom lag luam. Dab tsi yog ntau, hais txog kev ua haujlwm ua haujlwm, peb cov khoom yuav txo qis kev sim tus nqi. Thiab peb feem ntau xaiv cov Express xa nrog ceev shipping ceev kom xa cov khoom lag luam, yog li kom txo cov neeg muas zaub lub sijhawm tos kom ntau li ntau tau. Peb tseem muab kev qhia intecting intected rau peb cov neeg siv khoom. Yog tias koj muaj lus nug dab tsi txog kev sib dhos xov tooj ntawm tes, thov hu rau peb thiab peb yuav muab qee cov lus qhia ua cov ntawv pov thawj.