Qhov tseeb thiab qhov tseeb ntawm txawm tias qhov zoo tshaj plaws calibrated pipette tuaj yeem raug tshem tawm yog tias koj xaiv cov lus qhia tsis raug. Nyob ntawm qhov kev sim koj ua, cov lus qhia tsis raug kuj tseem tuaj yeem ua rau koj lub pipette muaj qhov sib kis, ua rau pov tseg ntawm cov qauv zoo lossis cov tshuaj reagents - lossis txawm ua rau koj lub cev raug mob hauv daim ntawv ntawm kev raug mob rov qab (RSI). Muaj ntau ntau hom lus qhia xaiv los ntawm. Koj paub li cas qhov twg yog qhov zoo tshaj plaws rau koj lub pipette thiab qhov xwm txheej? Tsis txhob ntshai, qhov ntawd yog qhov peb nyob ntawm no.
- 1) Xaiv cov lus qhia zoo pipette rau precision thiab raug
- 2) Universal lossis Pipette cov lus qhia tshwj xeeb?
- 3) Lim & Tsis-filter pipette tswv yim. Qhov zoo & Tsis yooj yim
- 4) Cov lus qhia tuav qis
- 5) Ergonomic cov lus qhia
1) Xaiv cov lus qhia zoo pipette rau precision thiab raug
Thawj qhov kev txiav txim siab uas nyiam lub caij nplooj ntoos hlav rau lub siab thaum xav txog hom lus twg xaiv yog qhov tseeb thiab qhov tseeb. Yog hais tias muaj ib qho batch-rau-batch, los yog nyob rau hauv batch, variation nyob rau hauv cov duab ntawm lub pipette tswv yim, ceskoj pipeting yuav tsis meej. Qhov tseeb ntawm koj lub pipette tuaj yeem cuam tshuamyog hais tias cov lus qhia tsis haum koj cov pipette tshwj xeeb kom zoo. Yog tias muaj qhov tsis zoo ntawm koj lub raj xa dej thiab lub taub hau, ces lub tshuab nqus cua tuaj yeem khiav tawm thiab qhov ntim ntawm cov kua dej tsis yog aspirated. Yog li ntawd, qhov kawg ntim dispensed yog tsis muaj tseeb kiag li. Xaiv ib lub tswv yim uas haum rau koj lub pipette tuaj yeem yog ib qho lag luam tsis yooj yim.
Uas coj peb mus rau lo lus nug….
2) Universal lossis Pipette cov lus qhia tshwj xeeb?
Qhov kev xaiv zoo tshaj plaws rau koj cov pipette thiab daim ntawv thov yog siv cov lus qhia zoo thoob ntiaj teb. Cov lus qhia thoob ntiaj teb no tuaj yeem siv nrog feem ntau micropipettes ntawm kev ua lag luam. Universal cov lus qhia yog tsim los kom haum ruaj ntseg thiab nruj nyob ib ncig ntawm tag nrho cov pipette chim, uas txawv me ntsis nyob rau hauv txoj kab uas hla los ntawm cov chaw tsim tshuaj paus rau cov chaw tsim tshuaj paus. Piv txwv li, cov lus qhia nrog FlexFit thev naus laus zis yog hloov pauv ntawm qhov kawg ntawm qhov kawg ntawm qhov kawg (piv txwv li, ze tshaj plaws rau lub thoob), uas ua rau lawv haum zoo nrog ntau hom pipette. Hauv Labclinics, koj tuaj yeem nrhiav cov lus qhia thoob ntiaj teb nrog txhua yam uas tau tham hauv qab no (aerosol barrier, kawm tiav, ergonomic, thiab lwm yam).
3) Lim & Tsis-filter cov lus qhia. Zoo thiab inconveniences
Barrier cov lus qhia, lossis cov lus qhia lim, yog tsim los rau cov xwm txheej sib txawv. Yog hais tias koj yuav pipeting ib yam dab tsi uas yuavpaug koj pipette- piv txwv li volatile, corrosive, los yog viscous chemicals - tom qab ntawd koj yuav xav txog cov lus qhia thaiv kev tiv thaiv koj cov pipette thiab koj cov qauv.
Cov lus qhia lim tiv thaiv PCR paug
Aerosol Barrier cov lus qhia, kuj hu ualim pipette tswv yim, yog haum nrog lub lim hauv qhov sib thooj ntawm lub taub. Lub lim tiv thaiv koj cov pipettes los ntawm aerosols thiab aspirating volatile los yog viscous tov rau hauv lub thoob, tag nrho cov uas yuav kis tau thiab ua puas lub pipette. Cov lus qhia no feem ntau tuaj ua ntej kom tsis muaj menyuam thiab DNase / RNase-dawb. Txawm li cas los xij, "barrier" yog me ntsis ntawm misnomer rau qee cov lus qhia no. Tsuas yog qee cov lus qhia high-end muab qhov tseeb sealing barrier. Cov lim dej feem ntau tsuas yog qeeb cov kua los ntawm kev nkag mus rau hauv pipette chim. Lub lim dej thaiv hauv cov lus qhia no ua rau lawv xaiv rau cov ntawv thov rhiab, zoo li qPCR. Qhov thaiv tiv thaiv PCR paug los ntawm kev txwv cov qauv nqa los ntawm lub pipette, uas yuav ua rau koj muaj txiaj ntsig zoo dua. Tsis tas li ntawd, nco ntsoov khiav koj tus PCR zoo tswj thiab tsis zoo tswj kom pom cov qauv nqa mus. Tsis tas li ntawd, cov lus qhia lim yog qhov zoo 'kev cob qhia lub log' rau cov neeg tshiab. Ntau zaus pipette contamination tshwm sim thaum ib tug tshiab lab tus tswvcuab yuam kev aspirates kua rau hauv pipette nws tus kheej. Nws yog qhov yooj yim dua, thiab siv tau zoo, pov tseg ib lub ntsis dua li xa tag nrho cov pipette los kho vim cov kua hauv lub piston.
4) Cov lus qhia tuav qis
Tsis muaj teeb meem dab tsi koj xaiv, kev tuav qis yog qhov tseem ceeb. Cov lus qhia qis qis ua raws nraim li lub npe qhia - khaws cov kua dej tsawg. Yog tias koj tau saib ntawm tus qauv pipet taub hau, koj yuav pom me ntsis cov kua sab laug tom qab dispensing. Cov lus qhia qis qis txo qhov no los ntawm qhov tshwm sim vim tias lawv muaj cov khoom siv yas hydrophobic uas ua kom cov kua dej tsis txhob lo rau sab hauv cov lus qhia.
5) Cov lus qhia Ergonomic
Ua cov dej num rov ua dua, xws li pipetting, tuaj yeem ua rau cov pob qij txha puas thiab ua rau muaj kev puas tsuaj rov qab (RSI). Nyob rau hauv lub teeb ntawm qhov no, tuam txhab uas muag tau tsim ergonomic cov lus qhia uas yuav tsum tau txo qis thiab ejection rog thiab, yog li ntawd, txo qhov kev pheej hmoo ntawm RSI. Hais tias, qhov no feature tag nrho rov qab mus rau zoo haum. Ib lub tswv yim uas tau tsim tshwj xeeb kom haum koj lub pipette kom raug yog los ntawm kev txhais cov lus qhia ergonomic.
Post lub sij hawm: May-10-2022