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PTFE Siringe Mafirita masefa epasirese anopinza kune zvakasiyana siyana zvezvinonyungudutsa zvine hasha nemaasidhi akasimba nemabhesi. Aya mafirita sirinji anogona zvakare kuoneswa kune tembiricha yepamusoro uye ari...

Pasinei nemitengo inoyevedza, kusimbiswa kwakanyanya pamhando. Zvinhu zveMembrane zvinopihwa nemazita akanakisa muindastiri uye iyo ISO9000 certified kugadzira inoitwa kune yakakwira mwero, mune yakasimbiswa yakachena kamuri mamiriro, uchishandisa yazvino kugadzira tekinoroji kuve nechokwadi chemhando yepamusoro, inowirirana chigadzirwa. Ese mafirita esirinji ane HPLC anosimbiswa.

Nylon inonzi hydrophilic membrane. Iyo yakanyatsochena uye yakasimba membrane ine yakaderera kwazvo inotorwa level. Iyi isarudzo yakanaka ye'workhorse' membranes, acidic samples haina kubatanidzwa. Nekuda kwehunhu hweiyo nylon sirinji sefa, yakanakira HPLC, GC kana yakanyungudika sampuli yekuongorora uye inoshandiswa zvakanyanya mukugadzirwa kwakawanda kwebiology, magetsi semiconductors, kusefa kwemvura mumaindasitiri, kusefa kwemakemikari, uye kusefa kwechinwiwa.

Iyo mhete yekusimbisa inogona kupa simba rakakura kune goko kudzivirira kuvuza uye kuputika (30mm chigadzirwa kudzvanywa kwakayerwa pa120 psi). Iyo goko rakagadzirwa ne-solvent-resistant, yakaderera-kubvisa polypropylene resin, yakanyatso kusarudzwa kuti ienderane neyakajairwa HPLC sampuro matrices. Mhinduro yacho inogona kusefa pakupisa kusvika ku100¡ãC, iyo iri nyore uye iri nyore kushandisa.

Iyo Non-sterile Disposable Syringe Sefa mudziyo unosiyana-siyana wekusefa unoshandiswa mumarabhoritari kugadzirira sampuli uye kujekeswa. Iyo ine polypropylene imba ine membrane sefa, ichipa kukwenenzverwa kwesefa yezvinhu uye tupukanana. Aya mafirita esirinji anowanikwa muhukuru hwakasiyana-siyana wepore uye madhayamita kuti aenderane nezvinodiwa zvakasiyana zvekusefa, uye anouya akaputirwa asina mbereko.

*Chigadzirwa Tsananguro: Kuunza iyo PTFE Siringe Sefa - iyo yekupedzisira mhinduro yezvido zvako zvekusefa! Waneta here nekusashanda kwemasefa masisitimu ayo anotadza kukupa iwe zvakare...
Kushandisa sirinji sefa, mvura kana gasi rinofanira kusefa rinodhonzwa musirinji, uye ipapo sirinji inonamirwa panopinzwa nayo sirinji sefa.
Iyo sefa membrane inowanzogadzirwa nezvinhu zvakaita se polypropylene, polytetrafluoroethylene (PTFE), kana naironi.

Zvakanakira 0.22 Micron Syringe Mafirita Kushanda Iyo 0.22 micron pore saizi inopa chiyero chakanakisa pakati pekuita kusefa nekuyerera. Idiki zvakakwana kubvisa vazhinji ba...

MCE (Mixed Cellulose Ester) mafirita esirinji isarudzo yakanaka kana masampuli ebhayoloji achibatanidzwa. Yakasanganiswa Cellulose ndeye hydrophilic membrane inopa ese akaderera mapuroteni anosunga coefficients uye yakasarudzika kuyerera mwero.

Nylon: Mafirita eNylon membrane ane hydrophilic, anochinjika, anodzivirira kubvarura, uye anogoneka. Izvo zvinopesana nemhando ye organic solvents uye yakakodzera kushandiswa nepamusoro pH samples. Nylon inosunga mapuroteni. Hazvina kukodzera kune acidic mhinduro. pH chiyero ~ 3-14.

Iyo ine imba yepurasitiki ine inlet uye yekubuda, uye sefa membrane yakaiswa pakati pavo.
Aijiren Nylon sirinji mafirita anopa pasi rose application yekuongorora maitiro. Hydrophilic Nylon yakanakira aqueous (isina-acidic) kana organic samples uye HPLC, GC, kana dissolution sample analy...

NePES syringe filter membrane ine hunhu hwakasimba, inokwanisa kubata zvinwiwa zvepamusoro-tembiricha, zvine mwero mukuru wekuyerera (zviri nani pane PTFE), uye yakaderera mapuroteni anosunga. Nezvimiro izvi, PES sirinji mafirita inopa mashandiro epamusoro ekushandisa nemasamples ebhayoloji uye midhiya tsika. Inoshanda pH range ~ 3-14.

PES sirinji sefa ndeye hydrophilic muzvisikwa, uye ine yakaderera mapuroteni anosunga, yakakwirira kuyerera mwero uye yakanakisa kugadzikana kwemakemikari. Uye zvakare, inobatsirawo mukugadzikana kweoxidation, kupisa kwakanyanya uye kuderera kwehuwandu hwezvinhu zvinobviswa.

Zvakanakira naironi: 1. Kusimba 2. Kupfeka kusapindirana 3. Kupfava 4. Kureruka kurema 5. Kuramba kwezvipembenene 6. Anti-mold uye zvinhu hazvisi nyore kugadzira static magetsi, deformation, pilling uye kukwegura.<\/p>

Polypropylene inowirirana neacetone, ethyl acetate, methanol, isobutyl doro, methanol, uye methyl ethyl ketone. Polypropylene haienderani ne cyclohexane, ethers, dichlorobenzene, pentanes, methylene chloride, uye trichlorobenzene. Gasi, mishonga yekuuraya utachiona kana autoclave inokurudzirwa kuomesa zvigadzirwa zvakagadzirwa nepolypropylene. Kunyanya tembiricha yekushandisa i135¡ãC.

20ml headspace vialPTFE 0.22 Syringe Sefa<10 mL range; Ideal choice for most applications; Holdup (dead) volume is <15 ul; Female inlet luer lock; Maximum operation pressure <15 bar; Bubble point: Hydrophilic 2-3 bar; Hydrophobic 1-1.2 bar.

Iyo HPLC Syringe Sefa inopa kukwenenzverwa kwemasamples mune yakakwirira-performance liquid chromatography (HPLC) application. Aya mafirita akagadzirirwa kubvisa tunhu, zvinosvibisa, uye marara kubva kumasampuli, kuve nechokwadi chakachena uye chakavimbika mhedzisiro. Iine chaiwo pore saizi uye yakanyanya kuyerera mitengo, ivo vanogonesa nekukurumidza uye nekuita kusefa pasina sampuli kurasikirwa.

Mukuongorora kweHPLC, saizi yechromatographic column packing idiki uye zviri nyore kuvharwa nekusachena zvimedu. Naizvozvo, sampuli uye zvinonyungudutsa zvinoda kusefa pachine nguva kuti zvibvise zvinosvibisa uye kudzivirira chiridzwa. Ion chromatography, iyo inowanzo shandiswa mukuongorora kwezvakatipoteredza, inodawo kuti pasave nezvinosvibisa zvisingaunzwa mumuenzaniso wekutanga kurapwa.

Iyo Aijiren Tech Syringe Sefa ndeye yakazara isina-yakaora inoraswa sirinji sefa yeakavimbika gadziriro yemuenzaniso. Reproducible membrane mhando uye otomatiki ekugadzira maitiro anoita kuti zvimedu zvinobviswa kubva kune ese masampuli, kuwedzera hupenyu hweanoongorora makoramu uye kuderedza jekiseni chiteshi uye kukuvara kwevharuvhu.
Yedu sirinji mafirita anogadzirwa kubva kune yakakwira-purity polytetrafluoroethylene (PTFE) membrane yekushanda kwepamusoro uye kusimba. PTFE chinhu chakanakira HPLC maapplication ane yakanakisa kemikari inoenderana, yakaderera protein inosunga, uye kushoma analyte adsorption. Izvi zvinovimbisa kutendeseka kwemuenzaniso kune chokwadi, mhedzisiro.

Uniform aperture, Mutete mameseji, Kuyerera kwakadzika kuramba, Kukwirisa kusefa kumhanya, Kunyura kushoma, Zvese zvinhu zviyedzo zvemhando yesefa inoshanda uye kuvimbika kwemba. Imba inomanikidzwa yakaedzwa kuti ishandiswe neinosvika 75 psig (5.0 bar) yekumanikidza.

Mhando dzakawanda dzakasiyana dzemidziyo dzinoshandiswa mumasefa sirinji. Zvishandiso zvakasiyana-siyana, madhayamita, saizi yepore, uye mune isina mbereko uye isina-isina mbereko sarudzo dziri pane yedu runyorwa. Aya mafirita sirinji anopa yakanakisa microfiltration yezvishandiso muHPLC, kurapwa kwemvura, zvakatipoteredza, biotechnology, zvinwiwa, chikafu, mishonga, uye mamwe minda ane hukama.

Masefa esirinji eAijiren ane nylon membranes anowirirana nehuwandu hwakawanda hwezvinonyungudutsa, zvichiita kuti ive yakanakira kusefa nekukurumidza kweakawanda aqueous uye organic mhinduro. Naizvozvo, kana musanganiswa wesample aqueous solution uye organic solvent ikapfuura nepanaironi membrane, madonhwe akanaka emushonga wekunyungudutsa anoungana uye anoparadzaniswa nesample aqueous solution. Kushandisa nzira iyi iri nyore, nguva yose yekuchera ndeye 3-4 maminetsi chete; Iyo inoshamwaridzana nemhoteredzo, haina centrifugal mhedzisiro, inopa yakakwira sampuli yekucheneswa mwero nekusefa receptor zvikamu, uye kusefa reagents kunovimbisa kuderedzwa kusvibiswa uye inodzivirira iyo color column.

Sterile filtration inoshandiswa mumashandisirwo akawanda: serum-ine kana isina-serum-ine midhiya inotsigira kukura kwesero tsika, reagents kana mhinduro dzine zvinhu zvinonzwisa tsitsi izvo zvinoshatisa panguva yekupisa kwekushisa kwepamusoro, uye kana pasina autoclave, kusefa kunofanirwa kuwedzerwa kune isingabereki kukura midhiya yekuwedzera Liquid, sefa samples kudzivirira microbial buculate kukura panguva yekuchengeta, bvisa microi buculate kukura panguva yekuchengetedza, bvisa diki diki pakukura uye kuchengetedza. sefa biological samples kuti iongororwe, dzivirira kusvibiswa kwehutachiona hwemidziyo inodhura, sefa yezvakatipoteredza samples kuti iongororwe, kusefa kuvirisa zvinwiwa, Kuwedzera kucheneswa kana kuongorora.

Siringe Mafirita ane hydrophobic PTFE membranes anogona kushandiswa kusefa yeakasimba zvinonyungudutsa, asidhi uye alkalis. Haikodzeri kusefa yezvinwiwa zvine aqueous. Mafirita ane hydrophilic PTFE anogona kushandiswa kusefa yeakasimba zvinonyungudutsa, asidhi uye alkalis. Nekudaro, mafirita aya sirinji anogona zvakare kushandiswa kusefa yezvinwiwa zvine aqueous, izvo zvinoita kuti rudzi urwu ruite zvakawanda.

MCE Syringe Sefa inowanzo shandiswa kusefa isina kwayakarerekera kana chidimbu isina kwayakarerekera aqueous mhinduro, uye inogona kushandiswa seyeedzo sampuli kujekesa kusefa, yemvura chromatography jekiseni kusefa zvichingodaro. Haina kukodzera kusefa organic solvents uye yakasimba asidhi uye alkali mhinduro. Iyi sefa ndeyekushandisa kamwe chete, kusefa anenge 10 ml panguva (kunyanya, pane musiyano mukuru zvichienderana nekusachena kwemvura yakasefa), uye iyo sefa membrane haigone kuparadzaniswa. 0.45¦Ìm inogona kubvisa tsvina yakajairika uye mamwe mabhakitiriya anoonekwa nemaziso. Kazhinji inoshandiswa pamwe chete nejekiseni.