Counter Automatic Pipetting Workstation

PRCXI: Koj Tus Kws Tshaj Lij Tshaj Lij Tsis Siv Neeg Pipetting Workstation Chaw Muag Khoom!

PRCXI Bioinformatics Co., Ltd. yog lub chaw tsim khoom ntawm pipetting workstations nyob rau hauv Suzhou, Suav. Peb lub tuam txhab tau tsim nyob rau xyoo 2014, nrog rau 17, 000-square-meter niaj hnub R&D chaw thiab pab neeg ua haujlwm zoo, tau tsim thawj lub tshuab ua haujlwm hauv tsev ua ntej ua haujlwm nrog cov qauv ywj pheej. Tam sim no, peb cov khoom tseem ceeb yog pipetting workstations, suav nrog SC9000 phau ntawv pipetting workstation, SC9100 semi-automatic pipetting workstation thiab SC9320 tag nrho tsis siv neeg pipetting workstation, as well as match magnetic stands, adapters and functional modules.

Cov khoom lag luam nplua nuj

Peb cov khoom lag luam muaj nplua nuj heev, suav nrog kev ua haujlwm siab micro-kua ua cov txheej txheem, siab tsis siv neeg lub khob ntim tshuab thiab cov tshuab tsis siv neeg nucleic acid extraction, nrog rau ntau yam kev txhawb nqa khoom siv thiab kev siv thev naus laus zis.

Khoom zoo

Peb lub Hoobkas muaj kev ua pwm, kev sim, CNC ua, cov ntawv hlau ua, kev sib dhos ua haujlwm, thiab lwm yam, thiab tau nruab nrog cov khoom siv ntau lawm xws li Taican precision machine, Huaqun tshuab cuab yeej, STAR SB20R G hom, thiab lwm yam.

Ntau tus khub

Peb tau tsim kev sib raug zoo nrog ntau tus neeg koom tes hauv kev lag luam, suav nrog WuXi AppTec, DIAN Diagnostics, Mgi Tech, thiab cov koom haum tshawb fawb sawv cev los ntawm Tsinghua University.

Quality Assurance

Tag nrho peb cov khoom tau raug soj ntsuam ua haujlwm thiab kev kuaj xyuas zoo tom qab tsim khoom, thiab ua raws li ISO, CE thiab lwm yam ntawv pov thawj, thiab muaj ntau daim ntawv pov thawj kev ntsuas zoo.

Tsev 12 Rau sab kawg 1/2

Counter Automatic Pipetting Workstation yog dab tsi?

Lub txee tsis siv neeg pipetting workstation yog cov cuab yeej siv ua kua uas tuaj yeem pab ua kom cov haujlwm ua haujlwm tau zoo, raug, thiab dhau mus. Lawv tseem hu ua "kua tuav neeg hlau" thiab siv los thauj cov kua me me thiab meej. Automated pipetting workstations yuav siv tau rau aliquoting, mixing, pooling, serial dilution ntawm cov kua, luam. Cov pipettes hauv hluav taws xob yog qhov tseeb dua thiab raug vim tias lawv siv lub cev muaj zog los tswj lub zog piston, yog li koj yuav tsum tau faib raws li qhov ntim tau npaj tseg.

Nta ntawm Counter Automatic Pipetting Workstation

Tus phooj ywg siv

Cov chaw nres tsheb pipetting no muab qhov yooj yim los teeb tsa cov kev ntsuam xyuas txoj hauv kev uas koj xav kom automate lawv, suav nrog yooj yim ntxiv cov khoom thib peb rau lub kaw lus. Nyob rau tib lub sijhawm, lawv tau nruab nrog lub teeb pom kev zoo tshiab uas tso cai rau koj los txheeb xyuas cov txheej txheem ntawm koj qhov pipetting, txawm tias nyob deb.

Compact Structure

Cov neeg ua kua ua kua tag nrho no muaj ob lub txee rau kev txhaj tshuaj loj lossis me me thiab cov khoom siv feem ntau sau rau hauv cov raj, vials, lossis microplates. Lawv cov rooj zaum linear muaj cov hneev taw me me tab sis yog qhov zoo tagnrho rau cov chaw sim uas xav tau kev nce ntxiv.

Muaj peev xwm siab dua

Peb cov chaw nres tsheb automated pipetting muab peb cov cuab yeej patented nrog cov software ntse kom tau txais cua sov thiab co ANSI / SLAS footprint microplates. Ntau chav nyob ntawm lawv tuaj yeem ua ke thiab txuas nrog ntawm cov thawv tswj kom muaj kev siv ntau dua.

Tsawg Residue

Nrog rau kev sib khi zoo heev ntawm ntau yam khoom ntawm cov pipettes, koj tuaj yeem xa cov kua rau lub valve hauv cov ntim tsawg yam tsis muaj kev sib txuas ntawm cov tubing, pab txo cov khoom thauj thiab kev sib kis.

Daim ntawv thov ntawm Counter Automatic Pipetting Workstation

Muaj kev xav tau ntau ntxiv rau kev ntseeg siab thiab kev ua kom muaj peev xwm ntawm cov kev sim, tshwj xeeb tshaj yog nyob rau hauv kab lis kev cai ntawm tes thiab cov chaw soj ntsuam genomics, qhov twg cov qauv kev npaj tau dhau los ua qhov tseem ceeb heev. Hauv cov chaw soj nstuam zoo li no, muaj ntau qhov kev coj ua niaj hnub uas muaj peev xwm ua tau zoo, piv txwv li, kev ua haujlwm siab dhau los ua ntu zus (NGS) rau kev tshawb fawb genomics.

NGS

Nws tau raug tshaj tawm tias UK lub chaw soj nstuam yuav siv sijhawm tsawg kawg 6 hnub los ua kom tiav NGS rau kev tshuaj ntsuam genomics, yuav yog vim qhov tseeb tias cov tsev qiv ntawv npaj rau NGS tuaj yeem haus 8 teev ntawm tes-rau lub sijhawm rau ib tus kws tshawb fawb. Kev siv benchtop automation tuaj yeem ua kom lub raj xa dej rau genomics.

Cell Culture

Kuj tseem muaj cov txiaj ntsig ntawm kev siv cov kua ua kua hauv cov cell kab lis kev cai kuaj. Lub precision ntawm automated pipetting txhais tau hais tias, piv txwv li, ntau tshaj 95% ntawm cov hlwb, thaum siv cov kua tuav neeg hlau rau aspirate xov tooj ntawm tes, yuav muab khaws cia. Lub automated pipetting system muaj peev xwm muab tau ib tug high throughput, streamlined ecosystem thaum embedded rau hauv ib tug cell culture workflow. Raws li cov khoom tsim tau yuav nce siab raws li cov qauv kev npaj lub raj mis yog relieved.

Cov txiaj ntsig ntawm Counter Automatic Pipetting Workstation

Muaj ntau cov txiaj ntsig cuam tshuam nrog kev siv cov tshuab ua kua ua kua, sib piv rau semi-automated lossis phau ntawv pipetting, nrog rau kev tsim khoom ntau dua, txhim kho kev tsim tawm, thiab kev ua haujlwm zoo dua.

01/

Kev nce ntxiv thiab kev tsim khoom
Siv lub tshuab hluav taws xob tsis siv neeg tso cai rau kev ua tiav ntau dua 100 cov qauv hauv ib teev, muaj kev nkag siab ntau dua li phau ntawv los yog semi-automated pipetting. Cov neeg ua haujlwm hauv chav kuaj tuaj yeem ua haujlwm tau zoo dua nrog lawv lub sijhawm, feem ntau muaj kev txaus siab rau txoj haujlwm ntau dua vim tias cov dej num hauv lub ntiaj teb no tau ua haujlwm tam sim no.

02/

Txhim kho Reproducibility
Txawm hais tias muaj kev nkag siab siab, automated pipetting tsis cuam tshuam rau cov ntaub ntawv zoo. Kev tswj cov kua dej ua haujlwm zoo heev txhim kho qhov kev rov ua dua ntawm kev soj ntsuam, raws li cov haujlwm ua haujlwm ntawm lub raj xa dej tuaj yeem rov ua dua yam tsis muaj lub tshuab neeg hlau yuag lossis sib txawv ntawm nws cov haujlwm ua haujlwm, txo qis qhov sib txawv ntawm cov kws tshawb fawb thiab kev soj ntsuam rov qab.

03/

Ua haujlwm tau zoo
Kev tuav pipetting tuaj yeem haus ntau dua 80% ntawm tus kws tshawb fawb hnub ua haujlwm. Nyob rau hauv sib piv, automated pipetting systems ua hauj lwm yam tsis tas yuav tsum tau rau tib neeg kev cuam tshuam, alleviating lub pipetting bottleneck thiab tso cov neeg ua hauj lwm nyob rau hauv lub chaw soj nstuam ua hauj lwm kev tshawb fawb ntxiv. Kev ua haujlwm ntawm cov txheej txheem kuaj tau ua kom muaj txiaj ntsig zoo dua, txuag lub sijhawm thiab cov nqi, thiab tuaj yeem ua haujlwm txuas ntxiv ntawm 24/7 yog tias xav tau.

04/

Kev tuav pov hwm kev phom sij / Precious Samples
Los ntawm kev tshem tawm tag nrho cov kev xav tau rau tib neeg kev sib cuam tshuam nrog lub taub hau pipette thiab / lossis cov lus qhia hauv cov kua tuav automation, cov qauv tsim nyog thiab muaj txiaj ntsig tuaj yeem ua kom zoo. Kev hloov cov kua dej tuaj yeem ua tiav yam tsis muaj kev txhawj xeeb txog kev pheej hmoo rau tus kws tshawb fawb, lossis kev pheej hmoo ntawm kev poob cov qauv tseem ceeb. Kev phom sij ntawm cov neeg ua haujlwm hauv chaw soj nstuam tsim kev raug mob rov ua dua tshiab uas cuam tshuam nrog kev tuav cov raj xa dej kuj raug tshem tawm.

Cov Cheebtsam tseem ceeb ntawm Automated Pipetting System

Txawm hais tias muaj qee qhov sib txawv ntawm cov cuab yeej sib txawv, feem ntau cov tshuab ua kua ua kua muaj cov khoom hauv qab no.

Pipetting taub hau

Lub taub hau pipetting yog qhov twg cov kua hloov pauv tshwm sim, siv ob qho tib si lossis ntau txoj hauv kev ntawm cov lus qhia pipette los hloov cov kua ntawm cov hlab ntsha.

Mechanical Motors thiab Actuators

Cov motors nyob rau hauv cov kua tuav cov twj tso kua mis precisely tswj qhov chaw ntawm lub taub hau pipetting thiab lwm yam robotic ntsiab, thiab actuators yog siv los tswj cov dej ntws.

Pov tseg

Lub kaw lus pov tseg rau cov khoom siv pov tseg (xws li cov lus qhia pov tseg pipette lossis cov kua tsis xav tau) yog muab tso rau hauv lub kaw lus kom ua tiav cov haujlwm ua haujlwm tau zoo.

Control Center nrog tus neeg siv interface

Kev txav mus los ntawm cov khoom siv neeg hlau uas tsim los ntawm kev siv lub tshuab pipetting system yog tswj los ntawm lub chaw tswj. Chav tsev feem ntau yuav suav nrog tus neeg siv interface uas tso cai rau tus neeg teb xov tooj los teeb tsa cov kev pab cuam thiab saib xyuas qhov kev ua tiav ntawm qhov kev sim.

Ua haujlwm / substrate Deck

Ib qho chaw ua haujlwm (tseem hu ua lub lawj substrate) yog qhov chaw faib nyob rau hauv uas lub taub hau pipetting tuaj yeem txav mus los kom nqus tau thiab xa cov kua rau hauv daim phiaj (los yog lwm lub thawv) uas tau muab tso rau hauv qhov chaw ua ntej.

Pipette Cov Lus Qhia

Cov lus qhia pipette yog qhov twg cov kua tuav thaum nws tau aspirated. Cov lus qhia tsis siv neeg pipette tuaj yeem kho tau mus rau lub taub hau pipetting mus tas li, lossis lawv tuaj yeem muab pov tseg, nyob ntawm qhov xav tau ntawm kev siv lub tshuab pipetting thiab yog li qhov tshwm sim ntawm kev sib kis kab mob.

Sib txawv txav technologies ntawm Automatic Pipetting Workstation

Automated kua hloov tshuab siv ntau yam kev xaav thev naus laus zis raws li ntim ntau thiab hom kua. Kev hloov pauv huab cua tso siab rau lub cushion huab cua kom txav tau cov kua, thaum qhov kev hloov pauv zoo pipetting siv kev sib cuag ncaj qha ntawm cov kua thiab lub piston kom meej thiab rov xa tuaj. Tsis yog-kev sib cuag tshuab, ntawm qhov tod tes, ntiav pulses siab los yog suab nthwv dej kom hloov cov kua me me. Txhua lub tshuab muaj nws qhov kev ua tau zoo thiab cov kev txwv, thiab qhov kev xaiv yog nyob ntawm cov yam ntxwv xws li qhov ntim ntau thiab cov yam ntxwv ua kua uas yuav tsum tau ua rau koj qhov chaw ua haujlwm.

Air Displacement Pipetting
Air displacement pipetting yog ib qho cuab yeej siv uas feem ntau tso siab rau tsim lub cushion cua hloov cov kua. Nyob rau hauv txoj kev no, ib tug pipette aspirates cov kua los ntawm tsim ib lub nqus tsev nyob rau hauv lub pipette taub. Thaum dispensing, cua siab yog tso tawm, tso cai rau cov kua raug tshem tawm. Kev hloov pauv huab cua yog qhov tsim nyog rau ntau qhov ntim, los ntawm microliters txog milliliters. Nws muaj versatility thiab yog sib xws nrog ntau hom kua. Txawm li cas los xij, nws yuav tsis tsim nyog rau cov kua dej tsis haum lossis cov kua nplaum, vim tias lawv tuaj yeem cuam tshuam cov huab cua cushion thiab cuam tshuam qhov tseeb.

Positive Displacement Pipetting
Kev xaav zoo pipetting muaj kev sib cuag ncaj qha ntawm cov kua thiab ib lub piston pov tseg los yog lub taub hau. Thaum lub piston txav mus, nws lub cev txav cov kua, ua kom cov khoom xa tuaj tau meej thiab rov ua dua. Cov cuab yeej no tshwj xeeb tshaj yog siv rau kev hloov cov kua nplaum lossis cov kua tsis hloov pauv, vim nws tshem tawm cov huab cua cushion thiab txo qhov kev pheej hmoo ntawm kev sib kis. Kev xaav zoo zoo yog feem ntau nyiam rau cov ntawv ntim qis, xws li tuav microliter ntim. Txawm li cas los xij, nws yuav xav tau cov lus qhia tshwj xeeb thiab tsis haum rau kev hloov pauv loj vim muaj kev txwv ntawm cov piston pov tseg lossis cov lus qhia.

Tsis sib cuag Technology
Kev siv tshuab tsis sib cuag yog ib txoj kev tshiab uas siv los hloov cov tee dej me me. Nws siv lub zog pulses los yog suab nthwv dej los tsim cov nthwv dej siab uas eject me me los ntawm qhov chaw mus rau lub hom phiaj. Cov tshuab ua kua tsis sib cuag tuaj yeem tswj tau qhov ntim ntawm txhua lub tee dej los ntawm kev kho qhov zaus thiab kev siv ntawm lub siab lossis lub suab tsis muaj zog. Cov thev naus laus zis no tshwj xeeb yog qhov zoo rau cov ntawv thov kev siv siab uas yuav tsum muaj cov ntim nanoliter lossis picoliter. Kev siv tshuab tsis sib cuag muaj kev sib cuag tsis tau, txo qhov kev pheej hmoo ntawm kev sib kis thiab coj mus kuaj. Txawm hais tias tsis muaj kev sib txuas lus tuaj yeem txo qhov kev siv cov pipette tip tag nrho, nws tsis cuam tshuam rau cov kauj ruam uas yuav tsum tau ua kom muaj ntau yam kua dej xws li phaj replications los yog hlaws-raws li ntxuav.

Tej yam yuav tsum tau xav txog thaum xaiv Counter Automatic Pipetting Workstation

Automated pipetting yog ib txoj hauv kev ua tau zoo tshaj plaws los txo tib neeg kev ua yuam kev, ua kom muaj tseeb thiab raug, thiab ua kom muaj kev ua haujlwm hauv chav kuaj. Txawm li cas los xij, kev txiav txim siab ntawm "yuav tsum muaj" cov khoom siv rau kev ua haujlwm tau zoo automation kua tuav yog nyob ntawm koj lub hom phiaj thiab kev siv. Qhov no tham txog qee cov ntsiab lus tseem ceeb los txiav txim siab thaum xaiv lub tshuab ua kua rau koj lub chaw kuaj.

Puas yog koj pib nrog Txoj Haujlwm Zoo?
Kua tuav automation tuaj yeem txhim kho kev ua haujlwm ntawm phau ntawv, tab sis nws tsis tuaj yeem kho qhov kev ntsuam xyuas uas tsis tau ua haujlwm. Txiav koj cov dej num mus rau hauv tus kheej cov kauj ruam, thiab xav txog qhov muaj feem cuam tshuam ntawm txhua tus ntawm tag nrho cov haujlwm. Piv txwv li, kev soj ntsuam los ntawm ib tug manually pipetted, raj-raws li hom ntawv mus rau ib tug automated, siab dua-density, phaj-raws li workflow txhais tau hais tias cov qauv thiab reagents yuav nyob rau hauv lub lawj rau lub sij hawm ntev dua. Qhov no yuav cuam tshuam li cas rau kev ncaj ncees ntawm koj cov qauv thiab cov tshuaj reagents?

Koj Yuav Tsum Tau Hloov Li Cas?
Txhawm rau txuag nyiaj, nws yuav yog qhov txaus siab los nqis peev hauv ib qho system uas tsuas yog ua tau raws li koj qhov chaw kuaj mob xav tau tam sim no, tab sis nyob rau lub sijhawm ntev koj tuaj yeem poob tawm. Xav txog cov ntsiab lus tseem ceeb, thiab qhov twg yuav zoo rau muaj. Ib qho zoo automated kua tuav system yuav tsum reconfigurable yog li ntawd koj muaj peev xwm coj nyob rau hauv daim ntawv thov tshiab thiab workflows raws li xav tau kev hloov. Nrog rau qhov hloov tau yooj yim, modular system, ntau lub ntsiab lus ntawm koj cov haujlwm tam sim no tuaj yeem rov ua dua thiab hloov kho dua tshiab.

Puas muaj kev daws teeb meem tawm ntawm qhov chaw uas ua tau raws li koj xav tau?
Qee qhov chaw ua haujlwm tshwj xeeb tau ua kom zoo rau cov ntawv thov tshwj xeeb nrog cov txheej txheem pov thawj, xws li DNA rho tawm, kev npaj ua qauv, thiab kab lis kev cai ntawm tes. Qhov no tuaj yeem ua kom yooj yim rau koj cov txheej txheem xaiv, thiab tseem muab cov "core" tseem ceeb rau kev koom ua ke rau hauv cov kab ke loj dua yav tom ntej. Off-the-shelf cov kev daws teeb meem tsim nrog rau yav tom ntej kev koom ua ke thiab hloov tau yooj yim hauv siab yog nyiam rau inflexible, "kaw" platforms.

Koj muaj chaw ntau npaum li cas, thiab koj puas siv tau zoo?
Qhov chaw feem ntau yog cov khoom muaj nqis. Feem ntau cov kua tuav cov tshuab tam sim no muaj ntau tus neeg siv, uas tau nce qhov kev thov kom yooj yim thiab siv qhov chaw tshiab. Xav txog kev xaiv lub tshuab ua haujlwm uas tuaj yeem nkag mus rau qhov chaw hauv qab ntawm lub rooj ua haujlwm kom ncav cuag, piv txwv li, kev tshuaj xyuas ntxiv lossis cov qauv npaj cov khoom siv, thiab lwm yam.

Nws yooj yim npaum li cas los tuav thiab pab?
Tsis txhob saib xyuas kev pabcuam thiab kev saib xyuas. Kev yooj yim ntawm kev nkag los ntawm cov kws tshaj lij tuaj yeem txo qis sijhawm thiab cuam tshuam rau koj qhov kev ua haujlwm. Txawm hais tias koj tab tom ua haujlwm hauv genomics, cell biology, kev tshawb nrhiav tshuaj, kev kuaj mob molecular, lossis ib yam dab tsi txawv kiag li, txoj cai tswj cov kua dej yuav ua rau koj lub neej yooj yim dua. Cov ntsiab lus tseem ceeb suav nrog:

Koj puas xav tau cov lus qhia uas tau lees paub Sterile?
Txhawm rau txo qhov kev pheej hmoo ntawm kev sib kis, tsuas yog siv cov khoom siv uas tau sau tias "sterile." Cov no yog tsim nyob rau hauv nruj tej yam kev mob thiab ua raws li kev ntim khoom thiab thauj cov qauv uas ua kom lub taub hau tsis muaj menyuam txhua txoj hauv kev mus rau lub rooj ntev zaum. Cov khoom uas sau tias "presterile" yog tsis muaj menyuam thaum lawv tawm ntawm cov chaw tsim khoom, tab sis ntsib ntau lub sijhawm rau kev sib kis tom qab.

Daim ntawv pov thawj Photo

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Factory Photo

Cov lus nug nquag nug ntawm Counter Automatic Pipetting Workstation

Q: Lub hom phiaj ntawm pipetting lab yog dab tsi?

A: Lub hom phiaj ntawm pipetting yog hloov ib lub ntim tshwj xeeb ntawm cov qauv los yog reagent. Cov kws tshawb fawb ua qhov no siv micropipettors, zoo li tus kws qhia koj thiab kuv tuav. Rau micropipetting, cov kws tshawb fawb siv qhov ntim ntawm 'microliter' (µL).

Q: Vim li cas tsis siv neeg pipettes muaj tseeb dua?

A: Cov pipettes hauv hluav taws xob yog qhov tseeb dua thiab raug vim tias lawv siv lub cev muaj zog los tswj lub zog ntawm lub piston, yog li koj yuav tsum muab faib raws li qhov ntim tau npaj tseg. Tsis siv neeg pipettes kuj tseem tuaj yeem tsim los tsim cov txheej txheem rau aliquoting, sib tov, thiab serial dilution ntawm cov qauv ua kua.

Q: Puas yog tsis siv neeg pipettes muaj tseeb dua iav?

A: Qhov tseeb ntawm qhov tsis siv neeg / micropipette yuav tsawg dua lub iav pipette tab sis cov cuab yeej no niaj hnub siv rau kev ntsuas ntau ntawm cov kev daws teeb meem tsawg dua 1 μL. A 100 μL pipette tuaj yeem siv los faib cov ntim ntawm 10 μL thiab 100 μL thiab qhov raug raug yog ± 0.8 μL.

Q: Qhov txawv ntawm micropipette thiab automated pipette yog dab tsi?

A: Pipettes thiab micropipettes yog qhov tseem ceeb ntawm cov khoom siv hauv chav kuaj siv los kos, ntsuas, thiab xa cov kua ntim kom raug. Qhov sib txawv ntawm ob yog tias micropipettes ntsuas ntawm 1 thiab 1000µl, hos pipettes feem ntau pib ntawm 1 milliliter.

Q: Cov pipettes twg yog qhov tseeb tshaj?

A: Volumetric pipette. Lub volumetric pipette tseem yog lub ntiaj teb no qhov tseeb tshaj plaws. Tsab xov xwm Zoo Pipetting Technique - Txoj hauv kev yooj yim kom txo qhov yuam kev sib tham hauv ntau qhov kev nthuav dav uas koj tuaj yeem ua tiav cov txiaj ntsig zoo sib xws.

Q: Yuav ua li cas yog qhov tsis siv neeg pipettes?

A: Lub precision ntawm automated pipetting txhais tau hais tias, piv txwv li, ntau tshaj 95% ntawm cov hlwb, thaum siv cov kua tuav neeg hlau rau aspirate xov tooj ntawm tes, yuav muab khaws cia. Lub automated pipetting system muaj peev xwm muab tau ib tug high throughput, streamlined ecosystem thaum embedded rau hauv ib tug cell culture workflow.

Q: Ntau npaum li cas yuav tsum tsis siv neeg pipettes calibrated?

A: Txhua 3 mus rau 6 lub hlis. Lub Tsev Haujlwm Saib Xyuas Kev Noj Qab Haus Huv thiab Kev Tshawb Fawb (CSLI) pom zoo tias cov pipettes (ib leeg thiab ntau-channel) thiab cov neeg ua haujlwm ua kua siv tau raug ntsuas txhua 3 txog 6 lub hlis. Yam tsawg kawg ntawm ob qhov ntim yuav tsum tau sim (nominal thiab qis tshaj qhov chaw) nrog kaum replicates ntawm txhua ntim.

Q: Kuv puas tuaj yeem ua cov kua dej sov lossis dej txias kom raug?

A: Qhov tseem ceeb tshaj plaws nyob rau hauv qhov tseeb pipetting yog cov kua kub. Daim duab hauv qab no qhia txog kev hloov pauv hauv ntim thaum cov kua muaj qhov sib txawv ntawm qhov sib txawv ntawm cov pipette thiab cua. Yog tias qhov kub thiab txias ntawm cov kua, pipette thiab huab cua zoo ib yam, qhov tseeb tsis cuam tshuam ntau.

Q: Koj puas tuaj yeem ntsuas koj tus kheej pipettes?

A: Txhawm rau txheeb xyuas qhov ntsuas ntawm lub pipette, koj yuav xav tau cov pipette, cov lus qhia pipette, dej distilled, lub beaker, tus pas ntsuas kub, qhov sib npaug, thiab ntsuas lub nkoj. Qhov sib npaug yuav tsum tau tshwj xeeb rau micrograms kom ntsuas micropipettes nrog qhov siab tshaj plaws ntawm 1 µL. Koj yuav tsis xav tau ntau tshaj 5 mLs dej.

Q: Dab tsi yog thawj txoj hauv kev siv rau kev ua tau zoo ntawm cov kav dej tsis siv neeg?

A: Thawj txoj hauv kev rau kev lees paub kev ua tau zoo yog cov txheej txheem gravimetric: Raws li txoj cai, qhov kev zam tsuas yog siv rau kev ua haujlwm ntawm pipette ib txwm (xws li tsis txhob thim rov qab pipetting) nrog dej deionised raws li cov kua ntsuas. Qhov tsawg kawg nkaus qhov yuav tsum tau muaj qhov rhiab heev nyob ntawm qhov ntim ntsuas.

Q: Yuav ua li cas yog tias lub pipette tsis calibrated?

A: Txhua qhov tsis sib xws hauv cov ntim tau muab faib tuaj yeem cuam tshuam cov txiaj ntsig thiab kev rov ua dua tshiab ntawm kev sim xws li QPCR cov txiaj ntsig. Yog li ntawd, nws yog ib qho tsim nyog los xyuas cov pipette calibration txhua ob peb lub hlis los xyuas kom meej qhov tseeb los ntawm dispensing cov ntim txoj cai.

Q: Koj yuav ua li cas thiaj kuaj xyuas seb lub pipette yog calibrated?

A: Txoj hauv kev zoo tshaj plaws los xyuas koj qhov tseeb ntawm pipette yog los ntawm kev ntsuas dej. Qhov ceev ntawm cov dej yog 1 g / mL. Qhov no txhais tau tias txhua microliter (µL) yuav tsum hnyav raws nraim 0.001 g siv qhov sib npaug siab.

Q: Peb yuav ua li cas tiv thaiv kev sib kis ntawm cov qauv hauv pipetting?

A: Siv (sterilized) cov lus qhia lim lossis cov lus qhia hloov chaw zoo. Xwb, koj tuaj yeem siv cov ntxaij lim dej taub hau nrog qee tus neeg tsim khoom 'pibettes. Cov lim dej tiv thaiv aerosols los ntawm kev ncav cuag lub cev pipette thiab muaj feem cuam tshuam rau cov qauv tom ntej. Ib txwm hloov lub hau pipette tom qab txhua tus qauv.

Q: Dab tsi yog qhov tsis zoo ntawm qhov tsis siv neeg pipette?

A: Cov txheej txheem automated tsis yog yam tsis muaj lawv qhov tsis zoo, txawm li cas los xij. Cov txheej txheem no feem ntau nyuaj thiab xav tau lub sijhawm kawm ntev. Apparatus yuav nyuaj rau reconfigure ntawm khiav thiab daim ntawv thov tseem muaj kev cuam tshuam rau tib neeg yuam kev rau qee yam.

Q: Puas yog hluav taws xob pipettes tsim nyog?

A: Ib qho hluav taws xob pipette yuav tsum tau txav tes tsawg dua thiab siv zog los ua cov haujlwm ua kua tib yam li phau ntawv pipette. Qhov no muab kev siv yooj yim dua thiab siv zog ntau dua rau cov kws tshawb fawb, thaum tswj lossis txawm tias nce qhov tseeb thiab qhov tseeb.

Q: Dab tsi yog qhov zoo thiab qhov tsis zoo ntawm kev siv cov pipettes tsis siv neeg?

A: Kev ua haujlwm zoo dua, kev xa tawm ntau dua, thiab txhim kho kev nyab xeeb hauv chav kuaj. Cov txiaj ntsig zoo no ua rau muaj kev ua haujlwm zoo dua muab sijhawm thiab txuag nyiaj ntau. Txij li thaum tsuas yog lub ntim predetermined yog aspirated mus rau hauv lub ntsis, ib tug disadvantage yog ib tug siab tshwm sim ntawm qhov tsis raug.

Q: Dab tsi yog qhov ua yuam kev rau lub pipette?

A: Ib qho zoo pipette muaj qhov feem pua yuav yuam kev ntawm 1.55% rau kev ua yuam kev thiab 0.95% rau qhov yuam kev random. Volumetric pipettes, tseem hu ua hloov pipettes, yog hom pipette uas raug tshaj, feem ntau xa cov ntim ntim ±0.1%. ISO 8655-2:2{{10}}02(E) cov lus qhia qhia tias kev ua yuam kev rau 1000 µL pipette xws li CAPPBravo B1000-1 yuav tsum tsis pub tshaj ± 0.8% lossis ± 8.0 µL rau lub pipette yuav tsum xam nyob rau hauv spec.

Q: Dab tsi yog qhov zoo dua phau ntawv pipette lossis tsis siv neeg pipette?

A: Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm cov khoom siv hluav taws xob yog lawv qhov tseeb thiab qhov tseeb hauv cov khoom ntim. Kev tuav pipettes yog ua los ntawm tib neeg txhais tes, uas tuaj yeem qhia qhov yuam kev vim muaj yam xws li qaug zog, hloov pauv ntawm tes lub zog thiab qhov tsis sib xws hauv ntsug pipetting.

Q: Puas yog hluav taws xob pipettes muaj tseeb dua?

A: Cov pipettes hauv hluav taws xob yog qhov tseeb dua thiab raug vim tias lawv siv lub cev muaj zog los tswj lub zog ntawm lub piston, yog li koj yuav tsum muab faib raws li qhov ntim tau npaj tseg. Pipetting raws tu qauv - suav nrog ntim thiab nrawm - kuj tseem tuaj yeem ua haujlwm ua ntej thiab khaws cia kom lawv tau ua tib yam li txhua lub sijhawm.

Q: Puas tsis siv neeg pipette xav tau calibration?

A: Tab sis pipettes yog cov cuab yeej siv tshuab uas xav tau kev pabcuam calibration tsis tu ncua los tswj lawv qhov raug thiab raug. Qhov zoo sib xws tsis zoo li kev saib xyuas ntawm koj lub tsheb. Yog tias tsis muaj kev pabcuam thiab kho tsis tu ncua, koj lub tsheb tuaj yeem tawg, tso koj tawm thiab ua rau cov nqi kho mob siab. Pipettes tsis txawv.

Raws li ib qho ntawm cov thawj coj tsis siv neeg pipetting workstation tuam ntxhab nyob rau hauv Suav teb, peb sov siab txais tos koj mus yuav cov khoom siv hluav taws xob tsis siv neeg pipetting workstation rau muag ntawm no los ntawm peb lub hoobkas. Tag nrho cov khoom customized yog nrog cov khoom zoo thiab cov nqi sib tw. Tiv tauj peb rau pricelist thiab qauv dawb.