Puas yog pipettes ib zaug siv?

Pipettes yog cov cuab yeej tseem ceeb hauv lub chaw soj nstuam, siv rau ntsuas qhov yog thiab hloov cov kua. Cov lus nug ntawm seb Pipettes yog ib hom-siv lossis rov siv tau yog nyob ntawm hom pipette thiab cov kev cai tshwj xeeb ntawm cov ntawv thov. Cov ntawv tshawb fawb txog cov raj hluav taws xob sib txawv, lawv cov kev siv, thiab cov yam uas cuam tshuam seb lawv siv ib leeg lossis rov siv tau.

Lub hauv paus rau phau ntawv

Pipettes tuaj hauv ntau yam qauv thiab cov khoom siv, txhua tus haum rau cov haujlwm sib txawv. Nkag siab txog cov yam ntxwv thiab kev siv ntawm txhua hom yog qhov tseem ceeb rau kev tswj hwm qhov raug, precision, thiab kev nyab xeeb hauv kev kuaj mob.

Hom pipettes

1. Kev tuav lub pipettes
- Huab cua hloov chaw: Cov no yog hom ntawm phau ntawv pipettes tshaj plaws. Lawv siv lub piston los tsim lub tshuab nqus tsev, uas kos kua rau hauv cov pipette taub. Huab cua hloov hluav taws xob tuaj yeem rov siv tau, nrog cov lus qhia tau hloov tom qab siv.
- Kev hloov chaw hloov chaw tshiab: cov pipettes siv cov koob txhaj tshuaj uas tsis muaj zog Lawv feem ntau yog siv rau cov kua khov lossis tsis muaj dej thiab tuaj yeem rov qab siv tau (nrog cov plungers) lossis siv ib leeg.

2. Hauv pipettes
- Cov pipettes no cov pipettes muaj hluav taws xob sib xyaw ua ke uas pab cov ntim pom kev thiab ua kua tuav. Lawv feem ntau rov ua dua, nrog cov lus qhia tau hloov raws li xav tau.

3. Cov Pipettes
- Yas Pipettes: feem ntau hu ua "Pipeur Pipettes," Cov no yog yooj yim, pheej yig pipettes ua los ntawm cov yas. Lawv feem ntau yog ib qho kev siv los tiv thaiv kev sib kis no.
- Ua ntej-sterilized pipettes: cov pipettes no yog ua ntej-sterilized thiab ib tus zuj zus ntim, ua rau lawv haum rau cov ntawv thov tsis muaj zog. Lawv feem ntau yog siv ib zaug los ua kom muaj menyuam tsis muaj menyuam.

Yam cuam tshuam rau ib leeg vs. reusable

1. Kev tsis muaj menyuam yuav tsum muaj
- Hauv cov ntawv thov uas tsis muaj menyuam yog qhov tseem ceeb, xws li kev sim ntawm tes ntawm tes los yog kev sim biology cell lossis kev siv hluav taws xob biology, ib qho kev siv hluav taws xob yog nyiam kom zam kom tsis txhob muaj paug.

2. Tshuaj Zoo
- Qee yam tshuaj yuav hnov ​​mob nrog lossis ua rau qee cov ntaub ntawv qee yam. Nyob rau hauv cov xwm txheej zoo li no, ib qho kev siv pipettes ua tau los ntawm cov ntaub ntawv tshaj tau siv los xyuas kom meej thiab kev nyab xeeb.

3. Tus nqi txiav txim siab
- Thaum lub sij hawm rov siv tau muaj peev xwm ua tau tus nqi ntau dua, lawv tuaj yeem muaj kev lag luam ntev dua, tshwj xeeb tshaj yog rau cov ntawv thov siab. Txawm li cas los xij, tus nqi ntawm kev ntxuav thiab kev txij nkawm yuav tsum tau txiav txim siab.

4. Ib puag ncig cuam tshuam
- Kev siv ntawm ib leeg-siv pipettes ua rau muaj cov khib nyiab ntau dua piv rau cov tuaj yeem siv tau. Cov chaw soj ntsuam cov neeg saib xyuas tuaj yeem xaiv rov qab rau cov nplooj pipettes los txo lawv ib puag ncig hneev taw.

5. Yooj yim thiab Workflow
- Ib leeg siv hluav taws xob tuaj yeem hloov chaw ua haujlwm los ntawm kev tshem tawm qhov xav tau kev tu thiab kom tsis muaj menyuam. Qhov no tuaj yeem txuag lub sijhawm thiab txhim kho kev ua tau zoo, tshwj xeeb tshaj yog hauv lub chaw sojntsuam.

Tag

Qhov kev txiav txim siab siv ib qho kev siv ib zaug lossis rov siv tau nyob ntawm qhov xav tau tshwj xeeb ntawm chav kuaj thiab cov kev sim ua tau ua. Thaum siv ib leeg pipettes muaj kev yooj yim thiab muaj tsis muaj menyuam, cov pipettes tuaj yeem siv tau ntau dua thiab ib puag ncig zoo. Los ntawm ua tib zoo xaiv cov ntsiab lus tau hais los saum toj no, Chaw soj ntsuam tuaj yeem muab kev txiav txim siab uas tshuav nyiaj li cas, kev nyab xeeb, thiab kev ua tau zoo.