2. Cov kab mob txhim khu kev qha cov kab mob khaws cia kom ntseeg tau tias kev lim dej thiab ua kom tsis muaj menyuam.

0.22 PTFE Liab Syringe Lim
20ml headspace vialMembrane syringe lim 0.22 micron sterile syringe lim
20ml headspace vialCellulose Acetate Syringe Filter rau Chaw tsim tshuaj paus
Heavy Load Transfer Car tsum
20ml headspace vialSyringe Filter On Pob
Chromatogarphy instrument
5. Tsis tshua muaj protein ntau adsorption.
13mm Syringe Filter Ntawm Muag

Aijiren's Syringe Filter feem ntau yog 100pcs\ / pob. Feem ntau hais lus, nws tau ntim rau hauv lub thawv yas. Yog hais tias lub Syringe Filter tau ntim rau hauv lub thawv yas, lub Syringe Lim yuav tsis sib sib zog nqus. Qhov pom zoo kom tsawg kawg nkaus kom muaj nuj nqis yog 30 lub thawv.

Lub syringe lim uas tsim los ntawm Aijiren yog txoj kev nyiam rau kev lim cov qauv me me ua ntej thauj mus rau HPLC thiab GC, thiab feem ntau yog siv cov koob txhaj tshuaj pov tseg los lim tawm cov impurities hauv cov qauv kom ntseeg tau tias tsis muaj qhov zoo hauv qhov kev sim teeb meem thiab cuam tshuam rau qhov kev sim.

Cov khoom siv pov tseg uas tsis muaj tshuaj tua kab mob yog tsim los muab kev pom sai thiab zoo, hwm zoo thiab kev lag luam. Lub membrane tuaj yeem yog PTEF, PVDF, PES, Nylon, MES, PP, CA, thiab tuaj yeem tsim nyog rau ntau qhov xwm txheej.

Cellulose acetate (CA) yog ib daim nyias nyias uas tsis tshua muaj protein ntau losis tswvyim dabtsi thiab yog qhov zoo tagnrho rau cov qauv aqueous thiab lom. Nws yog ib qho kev sib txuas ntawm cov protein tsawg dua li polyethersulfone los yog PVDF membrane, protein binding:

Txhawm rau lim cov khoom kom raug, koj yuav tsum nrhiav cov lim zoo. Koj yuav tsum xaiv txoj kab uas hla ntawm lub lim kom zoo. Lawv feem ntau muaj qhov ntau thiab tsawg ntawm 13mm, 25mm thiab 30mm. Txhua yam ntawm no muaj peev xwm sib txawv los tuav cov khoom. Raws li tus qauv loj, koj tuaj yeem xaiv qhov tsim nyog lim txoj kab uas hla. Piv txwv li, ib txoj kab uas hla ntawm 13 hli tuaj yeem siv rau 1-10 ml kuaj. Ib yam li ntawd, 25 hli PVDF syringe syringe lim tuaj yeem siv rau cov qauv ntim ntawm 10-100 ml. Lawv khaws cia tsawg dua 100 ml.

Polypropylene yog sib xws nrog acetone, ethyl acetate, methanol, isobutyl cawv, methanol, thiab methyl ethyl ketone. Polypropylene tsis sib haum nrog cyclohexane, ethers, dichlorobenzene, pentanes, methylene chloride, thiab trichlorobenzene. Gas, tshuaj tua kab mob lossis autoclave raug pom zoo kom ua kom tsis muaj menyuam cov khoom ua los ntawm polypropylene. Kev siv kub siab tshaj plaws yog 135ºC.

Polypropylene (PP) yog pom zoo rau ib zaug siv xwb nrog tsawg vapor kis tau tus mob. Polypropylene yog cov yas tawv tawv uas yog translucent. Nyob rau hauv chav tsev kub, polypropylene muaj cov tshuaj tiv thaiv zoo heev rau cov kua qaub, cawv, thiab cov hauv paus. Polypropylene yog sib xws nrog acetone, ethyl acetate, methanol, isobutyl cawv, methanol, thiab methyl ethyl ketone. Polypropylene tsis sib haum nrog cyclohexane, ethers, dichlorobenzene, pentanes, methylene chloride, thiab trichlorobenzene.

PVDF syringe cov ntxaij lim dej muaj cov tshuaj lom neeg zoo heev, kev siv lub zog thiab tsis muaj peev xwm. Hauv cov lim dej no, qhov siab tshaj plaws tso cai vaj tsev siab yog 150 psi. Nws txhim kho cov lim dej ceev. Cov lim dej no muaj qhov kub thiab txias tsis kam vim lawv cov khoom siv. Lawv muaj zoo heev txaus tus nqi thiab kub stability.

Lub PTFE syringe lim yog tritium-dawb thiab muaj ob-txoj kev membrane kev them nyiaj yug thiab Luer lock inlet\ / qhov hluav taws xob thiab ib tug zoo thiab haum syringe. Hom membrane thiab qhov pore loj yog luam tawm ntawm txhua lub lim kom paub meej yooj yim. Tag nrho Aijiren syringe lim yog 100% kev ntseeg siab kuaj thiab ua raws li ISO 9002 tus qauv. Lub sterilizing lim yog sterilized nrog gamma rays. Thiab kuaj tsis muaj pyrogen, tsis muaj cytotoxicity.

Filter Syringe yog ib qho khoom siv me me, uas feem ntau siv hauv chav kuaj kom lim lossis ua kom pom tseeb ntawm cov kua dej. Nws yog tsim los txuas mus rau qhov kawg ntawm ib lub koob txhaj tshuaj thiab ua raws li qhov thaiv uas tshem tawm cov khoom thiab cov kab mob ntawm cov kua dej raws li nws raug yuam los ntawm lub lim.

20ml headspace vialLab 0.45um 0.22um Nylon PTFE PVDF membrane Vial sab saum toj 13mm 25mm Welded HPLC Syringe Filter<3um. 0.45 um membranes are typically used for general filtration and particle removal while 0.2/0.22um membranes, or sterilizing-grade membranes, are most commonly used for solution sterilization (bacteria removal).

syringe lim yog ib qho me me, cov khoom siv lim pov tseg uas feem ntau siv hauv chav kuaj rau kev pom cov kua. Nws yog tsim los txuas rau lub syringe, tso cai rau cov kua kom dhau los ntawm lub lim membrane nyob rau hauv siab.

Cheebtsam ntawm PTFE Syringe Lim Cov syringe lim no feem ntau muaj hydrophobic PTFE lim xov xwm thiab muab tso rau hauv iav fiber reinforced polypropylene. Txhawm rau kom tau txais cov nyhuv lim dej ntau dua, muaj ob hom qhov hluav taws xob, ib qho yog txiv neej Luer zawv zawg qhov hluav taws xob, thiab lwm qhov yog poj niam Luer lock inlet.

Hauv HPLC kev tshuaj xyuas, qhov me me ntawm cov chromatographic kem ntim yog me me thiab yooj yim thaiv los ntawm cov khoom tsis huv. t. Hauv HPLC kev tshuaj xyuas thiab kev tshuaj xyuas IC, cov tshuaj lim dej tuaj yeem siv los lim cov qauv kev daws teeb meem, uas yog ib kauj ruam tseem ceeb hauv kev ua qauv ua ntej.

Kev siv cov PTFE syringe lim yuav siv tau rau corrosive solvents, aerosol sampling, degassing agents, pa siv thiab organic-based HPLC pom. Lub syringe lim muaj ntau yam sib txawv lim npog, thiab muaj ntau yam tshuaj sib haum, thiab muaj zog tshuaj lom neeg ruaj khov thiab inertia.

Syringe filter yog ib qho khoom siv me me uas siv tau rau hauv cov chaw kuaj mob los lim lossis qhia meej cov kua dej. Nws yog tsim los txuas rau qhov kawg ntawm lub syringe thiab ua raws li qhov thaiv uas tshem tawm cov khoom thiab cov kab mob ntawm cov kua dej vim nws raug yuam los ntawm lub lim. Lub tsev muaj ib tug poj niam luer xauv los yog luer slip kev twb kev txuas uas tso cai rau nws kom ruaj ntseg txuas mus rau lub syringe. Lub lim lim membrane, uas yog lub hauv paus tseem ceeb, yog ua los ntawm cov khoom ntxeem tau uas tso cai rau cov kua dej nkag mus thaum khaws cov khoom thiab cov kab mob sib kis saum toj no ib qho me me.<\/p>

Polyvinylidene difluoride (PVDF):? tsim los rau lub zog tensile siab, hnyav hnyav, thiab tsis tshua muaj protein khi, ua rau lawv haum rau biomedical filtration, sterilization filtration, thiab HPLC qauv npaj. pH ntau ~ 1-14.

Lub hom phiaj tseem ceeb ntawm MCE: txhawm rau lim tawm cov khoom thiab cov kab mob ntawm cov tshuaj ua kua, roj, roj, dej haus, sprinkles, khoom siv hluav taws xob, thiab lwm yam, thiab tseem tuaj yeem siv rau kev tshawb nrhiav cov khoom thiab cov kab mob.

Cov yam ntxwv ntawm MCE: zoo li pore loj, nyias kev ntxhib los mos, tsis tshua muaj dej tsis kam, siab pom ceev, tsis nqus dej, tag nrho cov khoom yog cov kev ntsuam xyuas zoo rau kev lim dej thiab kev ruaj ntseg vaj tsev. Lub vaj tsev raug sim siab thiab tuaj yeem tiv taus siab txog 75 psig (5.0 bar). Qee cov ntxaij lim dej yog ib tus zuj zus ntim aseptic ntim, ntawv pov thawj, RNase, DNase thiab DNA dawb, thiab tsis-pyrogenic.

Aijiren's PVDF daim nyias nyias (ntsuas ntim, 6.6¡Á8.5cm, 0.2¦Ìm) yog ib qho pre-cut polyvinylidene fluoride (PVDF) imprinting membrane nrog ib tug loj ntawm 6.6¡Á8.5cm thiab pore loj ntawm 0.2¦Ìm. Nws yog feem ntau siv rau kev hloov pauv ntawm cov protein los ntawm gel mus rau daim nyias nyias hauv immunoblot (Western blot), thiab tseem tuaj yeem siv rau kev tsom xam adsorption, amino acid tsom xam, N-terminal protein sequencing, dot thiab slot blot detection, Glycoprotein xim kev loj hlob thiab lipopolysaccharide tsom, thiab lwm yam.

MCE Syringe Filter feem ntau yog siv los lim cov kev daws teeb meem nruab nrab lossis ib nrab nruab nrab aqueous, thiab tuaj yeem siv los ua kev sim ua piv txwv pom tseeb, kua chromatography txhaj tshuaj pom thiab lwm yam. Tsis haum rau lim cov kuab tshuaj organic thiab muaj zog acid thiab alkali daws. Cov lim dej no yog siv rau ib zaug, lim txog 10 ml ntawm ib zaug (tshwj xeeb, muaj qhov sib txawv loj raws li qhov tsis huv ntawm cov kua lim dej), thiab cov lim lim tsis tuaj yeem disassembled. 0.45¦Ìm tuaj yeem tshem tawm cov pa tsis huv thiab qee cov kab mob pom ntawm qhov muag liab qab. Feem ntau siv ua ke nrog cov koob txhaj tshuaj.

Syringe filters feem ntau muaj cov vaj tsev yas uas muaj cov lim dej hauv daim nyias nyias. Lub tsev muaj ib tug poj niam luer xauv los yog luer slip kev twb kev txuas uas tso cai rau nws kom ruaj ntseg txuas mus rau lub syringe. Lub lim membrane, uas yog cov khoom tseem ceeb, yog ua los ntawm cov khoom ntxeem tau uas tso cai rau cov kua dej nkag mus thaum khaws cov khoom thiab cov kab mob sib kis saum toj no ib qho me me.