13-425 ntsia hlau vial

PES syringe lim membrane muaj cov yam ntxwv ntawm cov neeg kho tshuab siab, nws tuaj yeem tswj cov kua kub kub, thiab muaj cov dej ntws loj (zoo dua li PTFE), thiab tsis tshua muaj protein ntau. Nrog rau cov haujlwm no, PES syringe lim tuaj yeem muab kev ua haujlwm zoo rau cov qauv tshuaj lom neeg thiab kab lis kev cai. Qhov pH siv tau yog li 3-14.

Aijiren's PVDF syringe lim muaj hydrophilicity thiab cov tshuaj zoo sib xws. Lawv tuaj yeem nqa qhov tseeb rau koj qhov kev tshawb fawb thiab ua kom muaj kev ua tau zoo tshaj plaws. Peb lim series yog tsim los nrog poj niam Leur-lock inlet thiab txiv neej Leur-slip qhov hluav taws xob. Tsis tas li ntawd, cov ntxaij lim dej no muaj kev ua haujlwm zoo dua qub thiab tuaj yeem tiv taus qhov kub thiab txias.

Vim yog lub siab hydrophobicity ntawm PVDF daim nyias nyias, nws yuav tsum tau muab tso rau hauv ethanol, methanol lossis lwm yam kev daws teeb meem rau kev ua kom muaj zog. Cov khoom no tsuas yog siv rau kev tshawb fawb txog kev tshawb fawb los ntawm cov kws tshaj lij, thiab yuav tsum tsis txhob siv rau kev kuaj mob lossis kev kho mob, lossis siv rau zaub mov lossis tshuaj, thiab yuav tsum tsis txhob muab khaws cia rau hauv qhov chaw nyob. Rau koj txoj kev nyab xeeb thiab kev noj qab haus huv, thov hnav cov tsho hauv lab thiab cov hnab looj tes pov tseg rau kev ua haujlwm.

Aijiren's CA Syringe Filter 90% yog xa tawm mus rau lub ntiaj teb kev lag luam loj hauv lub tebchaws. Cov lim tuaj yeem muab cov kev pabcuam tsim khoom raws li cov neeg siv khoom xav tau. Cov lim dej ua tau zoo sib xws ntawm cov khoom siv, thiab muaj cov txheej txheem tswj nruj heev los ntawm cov khoom siv raw mus rau cov txheej txheem tsim khoom mus rau hauv thiab tawm ntawm lub tsev xa khoom tswj xyuas kom zoo thiab siv tus nqi ntawm cov khoom.

Cov syringe lim no pom cov ntawv thov hauv ntau yam xws li tshuaj, biotechnology, kev tsom xam ib puag ncig, kuaj zaub mov thiab dej haus, thiab cov chaw soj ntsuam tshawb fawb uas yuav tsum tau ua kom pom tseeb los xyuas kom meej cov qauv purity thiab kev ncaj ncees.

Cellulose acetate yog ib qho protein tsawg heev uas yog qhov zoo tagnrho rau cov qauv aqueous thiab cov qauv tshuaj lom neeg. Nws yog ib qho qis protein ntau dua li polyethersulphone lossis PVDF daim nyias nyias ...

PTFE Syringe Filters yog cov lim dej thoob ntiaj teb uas tsis muaj zog rau ntau yam hnyav hnyav thiab muaj zog acids thiab cov hauv paus. Cov syringe lim no tuaj yeem raug rau qhov kub thiab txias thiab ...
PTFE Syringe Filters yog cov lim dej thoob ntiaj teb uas tsis muaj zog rau ntau yam hnyav hnyav thiab muaj zog acids thiab cov hauv paus. Cov syringe lim no tuaj yeem raug rau qhov kub thiab txias thiab ...

Chromatogarphy instrument
PES zaj duab xis yog kaw rau hauv lub plhaub polymer yam tsis tas siv cov nplaum. Txhua chav tsev tuaj yeem muab tshuaj tua kab mob ETO lossis Gamma, thiab xyuas kom meej tias tsis muaj pyrogen.
Syringe filtration yog cov txheej txheem tseem ceeb hauv chav kuaj, ua lub luag haujlwm tseem ceeb hauv kev npaj ua qauv rau ntau txoj kev tshuaj xyuas.

Lub plhaub ntawm PTFE Syringe Filter yog ua los ntawm polypropylene (PP) nrog kev ruaj ntseg tshuaj zoo heev. Nws yog ua los ntawm cov xim sib txawv, uas yooj yim rau cov neeg siv kom paub qhov txawv ntawm cov khoom sib txawv thiab tsis txhob muaj kev ntxhov siab. Lub lim membrane txais kev ua haujlwm siab ua haujlwm lim membrane nrog cov khoom ruaj khov thiab zoo rov ua dua tshiab. Nws yog qhov kev xaiv zoo tshaj plaws rau kev kuaj pom cov qauv. Tus qauv interface yog yooj yim rau kev txuas mus rau ntau lub koob txhaj tshuaj, thiab nws tseem tuaj yeem txuas ncaj qha rau lub koob ntawm 7725 valve, thiab cov qauv tuaj yeem raug txhaj ncaj qha tom qab pom.

Syringe lim yog cov cuab yeej lim ceev, yooj yim thiab txhim khu kev qha siv niaj hnub hauv chav kuaj.Vim tias lawv tsis tas yuav hloov daim nyias nyias thiab lim ntxuav, nws tshem tawm cov txheej txheem nyuaj thiab siv sijhawm ntev. Nws yog dav siv hauv cov qauv ua ntej pom, tshem tawm cov khoom, aseptic pom cov kua thiab roj. Nws yog txoj kev nyiam los lim cov qauv me me ua ntej thauj khoom rau hauv HPLC thiab GC, thiab nws feem ntau siv nrog cov koob txhaj tshuaj pov tseg.

Aijiren Syringe Filters yog ntau yam ntawm cov tshuaj uas tsis muaj tshuaj tua kab mob pov tseg rau kev npaj cov qauv txhim khu kev qha. Reproducible membrane zoo thiab automated manufacturing txheej txheem kom ntseeg tau ...

Hauv HPLC kev tshuaj xyuas, qhov me me ntawm cov chromatographic kem ntim yog me me thiab nws yooj yim los thaiv los ntawm impurity hais. Yog li ntawd, cov qauv thiab cov kuab tshuaj yuav tsum tau lim ua ntej kom tshem tawm cov kab mob sib kis thiab tiv thaiv qhov ntsuas. Ion chromatography, uas yog feem ntau siv hauv kev tsom xam ib puag ncig, kuj xav kom tsis muaj cov pa phem inorganic qhia hauv cov qauv ua ntej.

PES (Polyethersulfone) syringe lim yog ntuj hydrophilic uas ua rau yog ib qho kev xaiv zoo tshaj plaws (pom zoo heev) rau cov tshuaj aqueous thiab cawv. Nws tsis yog tsim nyog los kho lub lim membrane nto nrog cov neeg ua haujlwm ntub dej.

Qhov Nylon66 pov tseg syringe lim no muaj cov txiaj ntsig zoo thiab txhim khu kev qha rau HPLC cov qauv npaj thiab cov ntawv thov kev sim niaj hnub. Lub hydrophilic membrane muab kev sib raug zoo nrog cov tshuaj aqueous thiab cov kuab tshuaj, thiab xiav PP vaj tse kom ruaj khov thiab kaw ntom ntom.

Cov nylon membrane siv nyob rau hauv lub syringe lim muaj lub zog txhua yam, tshuaj stability, yuav zam tau los ntawm feem ntau cov organic solvents, muaj tsawg heev extractables, muaj zoo thermal stability thiab natural hydrophilicity, thiab yog lim los ntawm feem ntau aqueous cov yam ntxwv.

Aijiren¡¯s PP syringe lim siv hydrophobic polypropylene daim nyias nyias, uas muaj lub cev ruaj khov thiab tshuaj lom neeg, kev sib raug zoo, tsis muaj protein ntau adsorption, thiab tsim nyog rau kev pom cov dej hauv dej thiab cov kuab tshuaj feem ntau. Feem ntau siv los lim cov qauv tshuaj lom neeg, cov kuab tshuaj, dej deionized thiab txo cov khoom siv roj ntsha, cov hydrophobic PP lim membrane yog qhov tshwj xeeb zoo rau kev pom roj. Cov khoom no tau sterilized los ntawm qhuav cua sov ntawm 121ºC rau 15 feeb.

Filter syringe yog ib qho khoom siv me me, siv tau 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.

Tsawg protein binding tus nqi: Cov lim dej no muaj cov protein tsawg tsawg. Thaum cov qauv tsis tshua muaj khi, nws cov fluidity nce, thiab nws kuj muaj cov khoom zoo dua diffusion. Cov qauv purified nrog PES cov ntxaij lim dej tuaj yeem tsim cov txiaj ntsig zoo dua los ntawm kev zam cov kev hloov pauv me ntsis hauv lawv cov khoom siv ntom ntom.

Cellulose acetate yog ib qho protein tsawg heev uas yog qhov zoo tagnrho rau cov qauv aqueous thiab cov qauv tshuaj lom neeg. Nws yog ib qho qis protein ntau dua li polyethersulphone lossis PVDF daim nyias nyias ...

Sterile filtration tuaj yeem siv 0.2¦Ìm pore loj, thiab peb cov khoom siv lim tsis muaj menyuam muaj xws li 0.45 pore loj. Txhawm rau kom tsis txhob muaj kab mob ntawm cov qauv thaum siv cov khoom siv tsis muaj menyuam, cov apertures loj tuaj yeem siv tau. Peb muab cov khoom siv lim tsis muaj menyuam rau ntau daim ntawv thov ntim.

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.

Polyethersulfone (PES): Hydrophilic, ruaj khov nyob rau hauv qis pH, muaj tsawg theem ntawm extractables, thiab muaj protein ntau khi, ua rau lawv haum rau ntau aqueous thiab organic solvents. PES membranes tso cai rau cov kua dej ntau dua li PTFE. Kub tiv taus. pH ntau yam ~ 3-14 (qee zaus hais raws li 1-14).

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.

PTFE Syringe Filter yog resistant rau yuav luag tag nrho cov tshuaj corrosive, uas ua rau PTFE syringe lim yog ib qho zoo tagnrho xaiv. Txawm li cas los xij, qhov tsis zoo ntawm ntuj hydrophobic PTFE yog tias tom qab ntau cov tshuaj diluted nrog dej, cov tshuaj aqueous tsis tuaj yeem dhau mus. Yuav tsum tau wetted nrog dej ua ntej.

PP vaj huam sib luag syringe lim yog hais txog lub syringe lim wif ib lub vaj tsev ua los ntawm polypropylene (PP).

25mm inch syringe filter Size:   txoj kab uas hla ntawm lim membrane: 25mm, txoj kab uas hla ntawm lub lim tsev: 30mm, qhov chaw nres nkoj sab sauv (txuas mus rau lub syringe kawg) sab nraud txoj kab uas hla: ... 6.5mm,
Lub syringe lim yog lub tshuab lim ceev, yooj yim thiab txhim khu kev qha siv niaj hnub hauv chav kuaj. Vim tias lawv tsis tas yuav hloov daim nyias nyias thiab lim tu, nws tshem tawm qhov nyuaj ntawm ...

Aijiren manufactures Syringe Filter uas tuaj nyob rau hauv ib tug xov tooj ntawm txawv daim nyias nyias, PTFE daim nyias nyias yog hydrophilic thiab inert thiab haum rau ntau ntau yam ntawm cov neeg ua hauj, cov ntsiab lus hauv qab no muaj cov tshuaj sib xws nrog PTFE Syringe Filter. Tsis tas li ntawd, tsab xov xwm tus lej thiab cov lus qhia tshwj xeeb ntawm Aijiren PTFE tau piav qhia meej. Yog tias koj muaj kev xav tau, thov tawm lus hauv qab no rau kev nug.