Qhov sib txawv tseem ceeb ntawm volumetric thiab serological pipettes yog tias volumetric pipettes yog calibrated kom xa ib lub ntim ntawm cov kua dej dawb, whereas serological pipettes yog calibrated tag nrho txoj kev mus rau lub ntsis, thiab lub xeem poob ntawm cov tshuaj yuav tsum tau muab pov tseg.
Pipettes tseem ceeb heev thiab tsis tu ncua siv cov cuab yeej tshuaj ntsuam xyuas hauv chaw ua haujlwm. Cov no yog ib qho tseem ceeb hauv kev ntsuas dej kom zoo.
Volumetric Pipettes yog dab tsi?
Volumetric pipettes yog cov cuab yeej tshuaj ntsuam xyuas uas tseem ceeb hauv kev tau txais qhov ntsuas qhov tseeb ntawm qhov ntim ntawm cov tshuaj. Cov no tseem hu ua noob pipettes lossis lub plab pipettes. Qhov pipette no muab nws qhov ntsuas rau plaub qhov tseem ceeb. Peb tuaj yeem ntsuas qhov ntsuas no kom xa cov kua ntim kom raug thiab ruaj khov.
Daim duab 01: Txawv Volumetric Pipettes
Muaj ib lub noob loj hauv hom pipette nrog rau qhov nqaim ntev saum nws. Muaj ib qho cim ntawm qhov nqaim ntev no uas qhov ntsuas tau raug cim rau ib qho nqi ntim. Qhov no zoo ib yam li lub calibration ntawm lub hwj chim volumetric. Feem ntau, cov nqi uas muaj xws li 1, 2, 5, 10, 20, 25, 50, thiab 100 ml. Feem ntau, volumetric pipettes muaj txiaj ntsig zoo hauv kev tshuaj ntsuam chemistry txhawm rau npaj cov kev daws teeb meem hauv kev sim siv lub hauv paus Tshuag thiab tseem npaj cov kev daws teeb meem rau titrations.
Muaj ib hom ntim ntim ntim npe hu ua micro-kua pipette. Nws muaj peev xwm ntsuas cov kua dej me me, uas yog tsawg li 10 microliters. Cov pipettes no yog tsim los nrog cov kua dej ntws tawm uas tuaj yeem tsim kom muaj qhov ntim ntawm tus kheej nyob rau hauv pem hauv ntej ntawm lub qhov hluav taws xob channel.
Dab tsi yog Serological Pipettes?
Serological pipettes yog ze li ntawm ubiquitous laboratory instruments uas muaj txiaj ntsig rau kev hloov cov milliliter ntim kua. Peb tuaj yeem siv hom pipettes no thaum hloov cov kua dej ntawm cov khoom ntim khoom, thaum sib tov cov tshuaj tov tshuaj, thiab thaum tso cov tshuaj reagents uas muaj qhov sib txawv. Hom txheej txheem no yuav tsum tau ua tib zoo saib xyuas kom meej thaum nws tau thov rau aspirating thiab dispensing ntawm cov tshuaj.
Daim duab 02: Qhov tshwm sim ntawm Serological Pipettes
Cov pipettes no yog cov ntsuas kub ntsuas ntsuas ntsuas uas zoo tagnrho rau kev kuaj ua haujlwm. Feem ntau, cov no yog qhov tseem ceeb hauv kev hloov cov kua dej ntau. Kev tsim ntawm cov pipettes no suav nrog cov khoom siv xws li yas, tsis muaj menyuam, cov ntaub ntawv rov siv tau, thiab iav.
Qhov txawv ntawm Volumetric thiab Serological Pipettes yog dab tsi?
Pipettes tseem ceeb heev thiab tsis tu ncua siv cov cuab yeej tshuaj ntsuam xyuas hauv chaw ua haujlwm. Cov no yog ib qho tseem ceeb hauv kev ua tib zoo ntsuas cov kua. Qhov tseem ceeb sib txawv ntawm volumetric thiab serological pipettes yog hais tias volumetric pipettes yog calibrated kom xa ib tug tej yam ntim ntawm ib tug tov los ntawm cov kua dej dawb, whereas serological pipettes yog calibrated tag nrho txoj kev mus rau lub ntsis, thiab lub kawg poob ntawm cov tshuaj yuav tsum tau muab tshuab tawm..
Cov hauv qab no nthuav tawm qhov sib txawv ntawm cov ntim ntim thiab cov serological pipettes hauv daim ntawv teev npe rau ib sab ntawm kev sib piv.
Summary – Volumetric vs Serological Pipettes
Volumetric pipettes yog cov cuab yeej tshuaj ntsuam xyuas uas tseem ceeb hauv kev tau txais qhov ntsuas qhov tseeb ntawm qhov ntim ntawm cov tshuaj. Serological pipettes yog ze li ntawm ubiquitous laboratory instruments uas yuav pab tau nyob rau hauv kev hloov ntawm milliliter ntim ntawm kua. Qhov tseem ceeb sib txawv ntawm volumetric thiab serological pipettes yog hais tias volumetric pipettes yog calibrated kom xa ib tug tej yam ntim ntawm ib tug tov los ntawm cov kua dej dawb, whereas serological pipettes yog calibrated tag nrho txoj kev mus rau lub ntsis, thiab lub kawg poob ntawm cov tshuaj yuav tsum tau muab tshuab tawm..
