Hauv cov chaw ntawm cov chaw tshuaj, kev tsom xam siv biotechnology, tshuaj ntsuam tshuaj, thiab lwm yam yog cov kauj ruam tseem ceeb kom ntseeg tau cov txiaj ntsig thiab qhov tseeb ntawm kev sim ua ntej. Cov tshuaj uas lim thiab cov membrane lim tau yog ob qho siv pom cov khoom siv hauv chaw soj nstuam, tab sis ntau cov kws tshawb nrhiav tseem muaj lus nug txog lawv cov xwm txheej sib txawv thiab kev sib tw sib txawv. Kab lus no yuav tob rau cov qauv sib txawv, cov ntsiab cai ua haujlwm, muaj cov ntsiab lus ntawm cov kev xav tau zoo li no, thiab ua kom cov Hzk Lim tau cov kev daws teeb meem siab.
Ntawv
1. Cov lus txhais thiab cov qauv kev ua tiav ntawm cov kua lim dej thiab cov membrane lim
2. Tub ntxhais ua haujlwm sib piv: sib txawv ntawm cov qauv lim
3. Tsom xam ntawm kev sim sim scenarios
4. Kev sib piv ntawm cov ntaub ntawv thiab cov txheej txheem ntau lawm
5. Yuav ua li cas xaiv cov lim? Cov kev txiav txim siab tseem ceeb
6. Pom zoo lim cov khoom lag luam ntawm Hzk Lim
1. Cov lus txhais thiab cov qauv txheej txheem ntawm koob txhaj tshuaj lim thiab membrane lim
Cov koob txhaj tshuaj lim lub cev yog ib qho me me, cov khoom siv uas pom kev, feem ntau muaj ntawm lub lim mem ceg, txheej txheej txhawb nqa, thiab cov plhaub polyploylene. Cov kua tau raug yuam los ntawm cov lim mem tes los ntawm kev thov nias ntawm cov koob txhaj tshuaj, yog li tshem tawm cov teeb meem lossis cov kab mob sib deev.
Cov qauv nta:
Txheem Luver interface, haum rau ntau hom koob txhaj tshuaj.
Lim membrane khoom:PVDF, PES, PTFE, nylon, thiab lwm yam, nrog lub pore loj ntawm feem ntau {{}}}. 2μm lossis 0.45μm.
Plhaub cov khoom siv: inert polypropylene (pp) lossis polycarbonate (PC) los xyuas kom meej tshuaj sib xyaw.
Membrane lim yog ib qho khoom siv sib cais raws li cov qauv lim dej, feem ntau yog siv rau cov ntawv sau cia, nrog rau cov ntawv nyeem kom loj, yob daim nyias nyias, cov ntaub qhwv ntsej muag, yob cov hollow fiber ntau, thiab lwm yam.
Cov qauv nta:
Lim membrane hom:PES, PVDF, PP, thiab lwm yam, nrog ib qho dav dav huab loj ({{0μm ~. 1μm ~ 5μm).
Daim ntawv thov daim ntawv thov:Tuaj yeem sib xyaw ua ke rau hauv kev ua kom pom kev ntau theem, xws li kev sib xyaw ua ke ntawm kev sib sib zog nqus pom + Lub davhlau nyob rau kev ua kom tsis muaj plab.
2. Tub ntxhais ua haujlwm sib piv: sib txawv ntawm cov qauv lim
Qhov sib txawv tseem ceeb:
Txhaj tshuaj lim lim tau tsuas yog siv rau cov ntim ntsuas kom meej, thaum lub taub lim lim kom haum rau cov kev lim dej txuas ntxiv.
Daim phiaj lim dej tuaj yeem sib xyaw ua ke rau hauv ntau theem kev ua kom pom tseeb (xws li kev ua tiav + Terminal Limyuam), thaum txhaj tshuaj lim feem ntau yog siv ib leeg.
3. Siv tau cov kev tshawb fawb tsom xam
3.1 Cov ntawv thov raug ntawm kev txhaj tshuaj lim
✔ Qhov qauv tshwm sim: Tshem tawm cov teeb meem thiab tiv thaiv chromatographic txhua.
✔ Sterile pervation: 0
✔ Cov kev siv hluav taws xob tiv thaiv: PTFE Lim Membranes tiv taus cov kuab tshuaj (xws li acetonitrile, dmo).
3.2 Cov ntawv thov raug ntawm daim ntawv lim lim
✔ Biopharraceuticals: fermentation broth txoj kev qhia meej, tshuaj txhaj tshuaj tiv thaiv (xws li hollow fiber ntau ultrafiltration system).
Kev kho mob: Rov qab osmosis (ro) pretreatment, kev ua kom muaj kev lim dej.
✔ Cov zaub mov thiab dej haus: kua txiv kom meej, Npias Lub Sij Hawm Kom Tsis Muaj Menyuam.
4. Kev sib piv ntawm cov ntaub ntawv thiab cov txheej txheem ntau lawm
4.1 Cov Khoom Siv Khoom Siv Ntawm Kev Siv Hluav Taws Xob
Lim membrane:
Hydrophilic membrane (Pes, nylon): haum rau cov aqueous daws.
Hydrophobic membrane (PTFE): tiv taus cov kuab tshuaj organic.
Tuag ntim:
13mm lim lub zog ntim<10μL, suitable for precious samples.
4.2 Cov Khoom Siv Ntawm Daim Ntawv Lim Cov Lim
Sib sib zog lim lim: cov qauv lev haib, lub siab av loading muaj peev xwm (tab sis tsis haum rau kom tsis muaj menyuam).
Terminal Surilization membrane: {{{}}. 2μm PES / PVDF Mem, yuav tsum tau xeem dhau kev ntsuas kev ntseeg siab.
5. Yuav ua li cas Xaiv lub lim lim?
5.1 Kev Xaiv Raws Li Cov Qauv Zog
Aqueous daws → Hydrophilic Membrane (Pes, Nylon).
Organic Scolent → Hydrophobic Membrane (PTFE).
Txheeb xyuas cov qauv txheeb cais muaj cov protein tsawg protein adsorption membrane (PVDF).
5.2 Kev xaiv raws li kev xav tau kev xav tau
Cov ntim me Preision pom → txhaj lim lim (xws li hzk 0. 2μm sterilizing lim).
Loj ntws txuas ntxiv cov kev limhum → MATBRANE lim (xws li Yob ultrafiltration system).
6. HZK lim cov khoom lag luam pom zoo
HZK lim muab ntau yam kev lim dej siab:
Ris Kev Lim Lom Zem:
{{0 {}}. 2μm PES (Subile Pom Kev).
{{0 {0}}. 45μm PTFE (Orgic Cov kuab tshuaj pom).
✔ MricK Cawv Filtration System:
Sib sib zog nqus lim tsheb (pom ua ntej).
Terminal Sarilization membrane (hauv kev ua raws nrog GMP qauv).
7. Ntsiab lus
Txhaj tshuaj lim dej thiab daim ntaub lim dej muaj qhov sib txawv tseem ceeb hauv cov qauv, thov siv hluav taws xob:
Kev lim dej txhaj yog tsim rau cov ntim me me, xws li HPLC kuaj).
Daim tawv nqaij lim tau haum rau cov kev ntws loj thiab kev tsim khoom txuas ntxiv (xws li biopharmaceuticals).
Xaiv lub lim dej xis tuaj yeem txhim kho kev sim ua kom tiav thiab txo tus nqi. Yog tias koj xav tau kev daws teeb meem customized, koj tuaj yeem mus xyuas HZK lim official lub vev xaib * rau kev txhawb nqa kev.
Cov FAQ
Q1: Dab tsi yog Pes membrane lim?
A: Lawv yog cov khoom lag luam tshaj tawm ua nrog cov polyethersulfone membrane khoom.
Q2: Cov yam ntxwv ntawm lawv yog dab tsi?
A: Lawv tau mob siab rau tshuaj lom neeg thiab qhov ruaj khov khov, ua rau lawv zoo tshaj plaws rau cov kev siv ntawm kev lim dej ntau. Lawv muaj cov cim duab me me uas tso cai rau cov qauv zoo thiab ua kom muaj kua thiab roj av.
Q3: Cov txiaj ntsig ntawm lawv zoo li cas?
A: Qhov zoo ntawm lawv suav nrog lawv qhov kev ua tau zoo thiab versatility hauv ntau yam kev siv. Lawv muab cov ntawv pom zoo thiab ua kom muaj txiaj ntsig, thiab lawv cov ntawv cim tshwj xeeb cov khoom kom ntseeg tau ntev-kav ntev.
Q4: Cov ntawv thov twg lawv siv rau?Pes Daim nyias nyias cov lim siv rau ntau cov ntawv thov uas xav tau kev lim dej aqueous thiab qee cov kuab tshuaj organic. Raws li lub vev xaib tshawb nrhiav, qee cov kev siv ntawm cov:
Kev sim ntshav ntshav
Khoom Noj Khoom Haus, Dej Haus, thiab Tshuaj Kho Mob
IV lim dej, particulations tshem tawm
Tshuaj Ntsuam Ntshav Cov Roj Ntshav
Tshuaj Ntsuam Xyuas Cov Av Av