Cov pov tseg serological pipettes feem ntau yog siv los ntsuas thiab hloov cov kua me me, thiab lawv yog cov cuab yeej kuaj tsis tau.
Serological pipettes tuaj nyob rau hauv ntau qhov ntau thiab tsawg thiab cov ntaub ntawv, los ntawm iav mus rau yas mus rau roj hmab. Yas pipettes yog cov neeg nyiam tshaj plaws, vim lawv hnav, pheej yig thiab siv tau yooj yim. Cov iav serological pipettes kuj muaj, thiab tuaj yeem siv rau cov ntawv thov kom raug ntau dua. Roj hmab pipettes muaj kev ruaj khov thiab muaj kev tiv thaiv zoo dua tiv thaiv kev tawg thiab kev sib kis. Txawm hais tias koj siv cov pipette hom twg, nws yog ib qho tseem ceeb uas yuav tsum ua kom lawv huv si thiab ntsuas kom zoo thiaj li ua kom qhov ntsuas tau raug.
Thaum calibrating serological pipettes, pib los ntawm sau lub pipette nrog dej mus txog rau lub kawm tiav cov cim qhia nyob rau hauv lub raj. Tom qab ntawd tso lub hau ntawm lub pipette rau hauv lub beaker uas muaj dej ntawm tib qhov kub thiab txias, thiab nias lub stopcock kom tso cov dej ntsuas. Ntsuas qhov ntim no nrog lub tog raj kheej kawm tiav lossis lub khob dej tiav, thiab kho yog tias tsim nyog. Tom qab lub pipette yog calibrated, cia nws nyob rau hauv ib tug upright txoj hauj lwm nyob rau hauv ib lub thawv uas tsis muaj plua plav tawm ntawm lub hnub ncaj qha.
Qhov ntsuas kawm tiav ntawm serological pipette yog siv los ntsuas thiab hloov cov kua, thiab suav nrog cov cim tsis zoo thiab zoo. Cov cim tsis zoo qhia txog cov kua ntxiv, thaum cov cim zoo qhia tias cov kua tshem tawm ntau npaum li cas. Lub peev xwm ntsuas qhov tseeb ua rau serological pipettes zoo tagnrho rau kev ntsuas cov kua dej, xws li kev sim kuaj.
Ua ntej siv, serological pipette yuav tsum tau calibrated nrog ib tug kawm tiav lub tog raj kheej los yog kawm tiav beaker. Sau lub thawv nrog dej rau nws cov cim siv thiab ua tib zoo kho lub pipette kom tso cov dej kom raug. Qhov no ua kom ntseeg tau tias qhov ntim ntawm cov kua tso tawm los ntawm lub pipette yog qhov uas tau qhia los ntawm nws qhov ntsuas ntsuas. Tom qab calibration, khaws lub pipette nrog nws lub plunger siab siab. Qhov no tiv thaiv cov kua los ntawm evaporating thiab txo qhov kev pheej hmoo ntawm kev sib kis.
Serological pipettes tuaj nyob rau hauv ntau qhov ntau thiab tsawg, yog li nws yog ib qho tseem ceeb rau xaiv ib qho uas zoo tshaj plaws raws li koj xav tau. Nco ntsoov xyuas kom haum thiab ua haujlwm ua ntej siv thiab ib txwm ua raws li cov lus qhia kev nyab xeeb thaum tuav cov kua hauv chav kuaj. Tsis tas li ntawd, nco ntsoov xyuas koj cov pipettes tsis tu ncua thiab txiav txim siab hloov lawv yog tias lawv pom cov tsos mob lossis kev puas tsuaj. Thaum kawg, ib txwm siv cov cuab yeej tiv thaiv tus kheej tsim nyog thaum ua haujlwm nrog tshuaj. Cov kev ntsuas no tuaj yeem pab xyuas kom koj txoj haujlwm ua tiav zoo thiab muaj txiaj ntsig.
Serological pipettes tuaj nruab nrog cov lus qhia kom paub tseeb thiab kev nyab xeeb. Cov lus qhia kuj tseem muab kev tiv thaiv kev sib tsoo thiab kev sib kis. Serological pipettes kuj tau nruab nrog kev tiv thaiv npog kom lub pipette huv si thiab nyab xeeb thaum khaws cia. Tsis tas li ntawd, lawv muaj cov cim ntawm cov pipettes los ntsuas qhov ntsuas qhov tseeb. Ua raws li cov kev ceev faj no yog qhov tseem ceeb hauv txhua qhov chaw kuaj mob vim nws yuav pab txo qis kev raug mob thiab kev siv dej tsis zoo.
Nws tseem yog ib qho tseem ceeb los ntxuav cov pipettes tom qab txhua qhov kev siv. Qhov no ua kom ntseeg tau tias cov khoom seem ntawm cov tshuaj los yog lwm yam khoom siv tsis muaj paug rau kev sim yav tom ntej. Txhawm rau ntxuav lub pipette, so nws nrog ib daim ntaub huv lossis ntawv phuam. Xyuas kom meej tias daim ntaub yog dawb los ntawm cov khoom nplej, plua plav lossis khib nyiab vim tias cov no tuaj yeem ua rau lub pipette puas thiab cuam tshuam qhov tseeb. Tom qab so nws cia, yaug nws hauv dej sov thiab tom qab ntawd siv cov tshuaj ntxuav tes serological los ntxuav cov cuab yeej kom zoo. Thaum kawg, siv txhuam txhuam los yog daim ntawv phuam kom tshem tawm cov khib nyiab uas seem. Thaum lub pipette huv si, muab cia rau hauv qhov chaw kom deb ntawm cov plua plav thiab av noo.
Kev saib xyuas tsis tu ncua ntawm pipettes yuav tsum tau ua thiab. Qhov no suav nrog kev kuaj xyuas qhov puas tsuaj, cov khoom siv xoob xoob, thiab hnav thiab tsim kua muag ntawm lub ntsuas nws tus kheej. Nws yog ib qho tseem ceeb los hloov
Serological pipettes tuaj nyob rau hauv ntau yam thiab ntau thiab tsawg, nyob ntawm seb daim ntawv thov. Piv txwv li, ib tug loj serological pipette yog tsim nyog rau loj-ntim sampling thiab xeem daim ntaub ntawv, hos ib tug me me pipette yog haum rau me me kev soj ntsuam. Nyob ntawm daim ntawv thov, serological pipettes tuaj yeem siv rau kev ntsuas cov kua dej kom raug, xws li kuaj ntshav thiab zis.