Qhov kev ua tau zoo thiab qhov tseeb ntawm ib qho pipette tuaj yeem cuam tshuam loj heev los ntawm kev siv lub taub hau tsis zoo lossis tsis haum lub taub hau. Raws li ib qho system, lub pipette thiab pipette suction tsuas tuaj yeem sib phim los xyuas kom meej qhov kev hloov pauv thiab xa cov kua. Tom qab paub qhov tseeb pipetting technology thiab txuam lub taub hau suction, qhov tseeb pipetting yuav guaranteed.
Nws feem ntau muab faib ua: ① bagged suction head ② boxed suction head ③ low adsorption suction head ④ filter element suction head ⑤ automatic suction head.
Tam sim no, lub tshuab nqus tsev twj tso kua mis hauv khw yog tsim los ntawm polypropylene plastics (cov xim tsis muaj pob tshab nrog cov tshuaj lom neeg tsis zoo thiab qhov kub thiab txias). Txawm li cas los xij, tib lub polypropylene, qhov zoo sib txawv yuav loj heev: lub taub hau nqus tsev zoo feem ntau yog ua los ntawm ntuj polypropylene, thaum lub taub hau nqus tsev pheej yig yuav rov siv dua polypropylene yas (qhov no, nws tuaj yeem hais tau tias lub ntsiab lus tseem ceeb. yog polypropylene).
Tsis tas li ntawd, feem ntau lub taub hau suction hauv cov txheej txheem tsim khoom kuj tseem yuav ntxiv me me ntawm additives, feem ntau yog:
1. Xim tsim cov ntaub ntawv. Hauv kev ua lag luam, feem ntau hu ua rab phom xiav lub taub hau (1000ul) thiab lub taub hau daj phom (200ul), yog ntxiv cov xim sib xws tsim cov khoom siv (cov xim zoo nkauj masterbatch, tsis yog pheej yig cov pigments) hauv polypropylene;
2. Tso tus neeg sawv cev. Pab lub taub hau nqus sai sai tshem tawm ntawm pwm tom qab tsim. Tau kawg, qhov ntau ntxiv, qhov ntau dua qhov tshwm sim ntawm cov tshuaj lom neeg tsis xav tau tshwm sim thaum lub sij hawm pipetting txheej txheem.
Cov khoom lim dej nqus yog siv los tiv thaiv kev sib kis ntawm cov txheej txheem pipette lossis kev sib kis ntawm cov pipette los ntawm cov khoom siv aerosol uas tsim los ntawm cov txheej txheem pipette yam tsis muaj qhov sib txawv ntawm kev ua haujlwm ntawm cov pipette. Filter cartridge suction heads raug pom zoo los tiv thaiv DNA lossis RNA paug (kev siv genomic, PCR) los yog tshem tawm cov kev daws teeb meem los tiv thaiv cov vapors uas muaj feem cuam tshuam los ntawm kev nkag mus rau hauv pipette thiab ua rau lub piston puas.
Qhov qis adsorption suction muaj ob lub ntsiab zoo dua tus qauv polypropylene suction. Ua ntej, tsis hais txog qhov muaj pes tsawg leeg lossis cov khoom siv lub cev ntawm cov kua, lawv pab kom ua kom cov pa tawm ntawm cov qauv ua kua los ntawm lub taub hau nqus. Qhov no txhais tau hais tias kev faib cov kua dej khov thiab lwm cov kua uas tawv tawv, xws li cov kua dej uas txo qhov nro, yuav ua kom zoo dua.
Thib ob, rau cov chaw soj nstuam uas nquag tshem tawm ntau yam ntawm cov qauv ua kua sib txawv, qhov chaw qis qis "standardizes" cov dej txav hauv thiab tawm ntawm lub taub hau nqus. Qhov no txhais tau hais tias qhov tseeb ntawm cov kua dej nrog cov sib txawv thiab cov khoom siv lub cev raug kho kom muaj kev sib luag zoo dua thaum muaj ntau yam kua sib txawv nrog cov khoom sib txawv ntawm lub cev tau siv niaj hnub siv hauv ib puag ncig kev sim tshwj xeeb.
Lub taub hau suction txuas ntev dua thiab me ntsis nqaim dua li tus qauv nqus lub taub hau. Cov no yog tsim los muab "stretch range" ntxiv thaum cov kua dej aspirating thiab tau pom zoo rau kev rho tawm cov qauv los ntawm qee qhov siab thiab nqaim ntim, xws li cov raj thiab vials, uas tsis tuaj yeem ncav cuag qhov kawg ntawm tus qauv ntev.
Cov ntawv ntim tseem ceeb ntawm lub taub hau suction yog lub hnab thiab lub thawv. Hauv kev lag luam paub tab ntau dua, cov thawv ntim khoom muaj zog; Hauv Suav teb, lub hnab tam sim no yog qhov tseem ceeb tshaj plaws - feem ntau cov hnab pheej yig. Lub hnab hu ua yog muab lub taub hau nqus rau hauv lub hnab yas ziplock, txhua lub hnab 500 lossis 1000 (tus naj npawb ntawm ntau qhov nqus lub taub hau ib lub hnab yuav tsawg dua).
Cov neeg siv feem ntau yuav yuav lub hnab nqus lub taub hau, thiab tom qab ntawd manually muab lub taub hau nqus rau hauv lub thawv nqus. Txawm hais tias Tuam Tshoj txoj kev ua haujlwm yog pheej yig, tab sis qhov no kuj ua rau muaj kev ua qias tuaj! Tsis tas li ntawd, nyob rau hauv xyoo tas los no, muaj ib daim ntawv tshiab ntawm ntim, uas yog, ntxiv ntim (8 los yog 10 phaj suction taub hau stacked rau hauv ib tug pej thuam, koj muaj peev xwm sai sai muab lub suction lub taub hau rau hauv lub suction box tsis txhob kov lub suction lub taub hau). .
Lub tshuab nqus tsev yuav tsum muaj qhov chaw cia tsawg dua thiab txo qis kev siv cov yas, yog li ua tiav lub hom phiaj ntawm kev tiv thaiv ib puag ncig. Txawm hais tias daim ntawv no ntawm kev sib koom hauv tsev tseem tsawg heev, tab sis nyob rau lub sijhawm ntev yuav tsum yog tus qauv ntawm The Times.
Piv nrog rau tus qauv pipette lub taub hau, lub taub hau tsis siv neeg pipette yog tsuas yog hloov mus rau lub pipette workstation thiab tsis siv neeg sampling system rau high-throughput pipette xyaum ua tej yam. Nws tuaj yeem siv rau hauv genomics, proteomics, cytoomics, immunoassay, metabolomics, biopharmaceutical kev tshawb fawb thiab kev loj hlob, thiab lwm yam uas feem ntau siv high-throughput pipette xav tau.
Tsis siv neeg pipette workstation yog ib tug tag nrho automated ua hauj lwm, thiab lub suction lub taub hau txav nyob rau hauv tag nrho daim ntawv kom tshem tawm tib lub ntim, uas zoo heev txo tus nqi zog, txo cov tib neeg yuam kev, enables tus neeg sim kom tshem tawm cov complex kev ua hauj lwm, muaj ntau dua efficiency. , realizes standardization, thiab txhim kho cov ntaub ntawv kev ruaj ntseg thiab traceability.