ipette cov lus qhia yog qhov yuav tsum tau ua hauv kev sim ua haujlwm. Cov tswv yim yas pov tseg me me no tso cai rau kev ntsuas qhov tseeb thiab raug thaum txo qhov kev pheej hmoo ntawm kev sib kis. Txawm li cas los xij, zoo li txhua yam khoom siv ib zaug, muaj cov lus nug ntawm yuav ua li cas pov tseg lawv kom raug. Qhov no ua rau lub ntsiab lus ntawm yuav ua li cas nrog cov thawv siv pipette.
Ua ntej, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias kev pov tseg kom raug siv cov lus qhia pipette yog qhov tseem ceeb rau kev tswj xyuas qhov chaw nyab xeeb thiab huv si. Cov lus qhia siv yuav tsum tau muab tso rau hauv cov thawv pov tseg, feem ntau yog biohazard khib nyiab, thiab sau npe thiab pov tseg raws li cov cai hauv zos.
Raws li rau lub thawv pipette, muaj ob peb txoj hauv kev los muab pov tseg thaum lawv tsis xav tau lawm. Ib qho kev daws teeb meem yog rov ua dua lawv. Ntau lub tuam txhab uas tsim cov lus qhia pipette kuj muaj cov kev pab cuam rov qab rau lawv cov thawv siv. Nco ntsoov xyuas nrog koj tus kws kho mob kom paub seb lawv puas muaj cov kev pab cuam zoo li no thiab cov kev xav tau los koom.
Lwm qhov kev xaiv yog tsuas yog rov siv lub thawv. Thaum cov lus qhia pipette yuav tsum ib txwm siv rau kev nyab xeeb vim li cas, lawv feem ntau tuaj rau hauv lub thawv uas tuaj yeem siv ntau zaus. Yog tias lub thawv zoo nkaus li zoo, nws tuaj yeem ntxuav thiab ntxuav kom rov siv dua. Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias cov thawv tsuas tuaj yeem rov qab siv tau nrog tib hom pipette cov lus qhia uas lawv tau tsim los, vim cov hom sib txawv thiab qhov ntau thiab tsawg yuav tsis haum.
Thaum kawg, yog tias lub thawv tsis muaj peev xwm siv tau rau cov lus qhia pipette, nws tuaj yeem rov siv dua rau lwm qhov kev xav tau hauv chav kuaj. Ib qho kev siv feem ntau yog npaj cov khoom siv me me xws li pipettes, microcentrifuge tubes, lossis vials. Cov thawv tuaj yeem sau tau yooj yim rau kev txheeb xyuas cov ntsiab lus sai thiab yooj yim.
Pipette tip racks yog lwm yam khoom siv thaum nws los txog rau khaws cia thiab teeb tsa cov lus qhia pipette. Cov racks no khaws cov lus qhia hauv qhov chaw thiab muab kev nkag tau yooj yim thaum koj ua haujlwm. Zoo ib yam li pipette tip thawv, muaj ntau ntau txoj kev xaiv rau pov tseg cov racks siv.
Ib zaug ntxiv, kev rov ua dua tshiab yog ib qho kev xaiv yog tias lub khib nyiab zoo. Ntau lub tuam txhab kuj muab cov kev pab cuam rov qab rau lawv cov txee siv. Yog tias cov khib nyiab tuaj yeem ntxuav thiab ua kom tsis muaj menyuam, nws tuaj yeem rov qab siv tau rau tib hom pipette cov lus qhia raws li qhov xav tau. Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias cov npe sib txawv ntawm cov lus qhia tuaj yeem muaj ntau qhov sib txawv thiab cov duab, yog li nws yog ib qho tseem ceeb kom ntseeg tau tias cov lus qhia raug zaum hauv khib ua ntej siv lawv dua.
Thaum kawg, yog tias lub khib tsis tuaj yeem siv rau cov lus qhia pipette, nws tuaj yeem siv rau lwm qhov kev xav tau ntawm chav kuaj. Ib qho kev siv feem ntau yog tuav thiab teeb tsa cov cuab yeej me me xws li tweezers lossis txiab.
Hauv cov ntsiab lus, kev tuav thiab tswj kom zoo ntawm cov lus qhia pipette, racks thiab lub thawv yog qhov tseem ceeb rau kev tswj kom muaj kev nyab xeeb thiab huv hauv chav kuaj. Thaum kev rov ua dua tshiab feem ntau yog ib qho kev xaiv, rov siv dua thiab rov ua dua cov khoom no kuj yog qhov ua tau zoo thiab zoo ib puag ncig. Nws yog ib qho tseem ceeb kom ua raws li cov kev cai hauv zos thiab cov chaw tsim khoom pov tseg thiab rov ua dua cov lus qhia. Los ntawm kev ua qhov no, peb tuaj yeem ua kom lub chaw ua haujlwm huv thiab ua haujlwm tau zoo.
Post lub sij hawm: May-06-2023