Chromatography vials mutengesi

Syringe sefa mudziyo unoraswa unoshandiswa murabhoritari kusefa mavhoriyamu madiki emasampuli emvura. Inowanzo shandiswa kubvisa tunhu tudikidiki uye tupukanana kubva kune mhinduro isati yaongororwa kana kudzivirira inonzwisisika zviridzwa kubva mukusvibiswa.

PES sirinji sefa membrane ine hunhu hwepamusoro mechanical simba, inokwanisa kubata yakakwira tembiricha mvura, uye ine hombe kuyerera (zviri nani pane PTFE), uye yakaderera mapuroteni kusunga simba. Neaya mabasa, PES sirinji mafirita anogona kupa kuita kwakanakisa kwemasampuri ebiological uye tsika midhiya. Iyo inoshandiswa pH renji ndeye 3-14.

PTFE Siringe Mafirita mafirita epasirese ayo anopinza kune zvakasiyana siyana zvehasha zvinonyungudutsa uye maasidhi akasimba nemabhesi. Aya mafirita sirinji anogona zvakare kuoneswa kune yakakwira tembiricha uye isarudzo yakanakisa yeHPLC yemuenzaniso kugadzirira. Isu tinopa PTFE sirinji mafirita mune ese ari maviri hydrophobic uye hydrophilic nyika.

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...

Zvishandiso: ?Ion chromatography, kusefa kwematishu, kusefa kwemapuroteni uye nucleic acids, zvinwiwa zvinopisa zvakanyanya.

Iyi membrane yenylon inogona kushandiswa kuvharika kwealkaline uye kugadzirisa, asi kana nzira dzekugadzirisa dzakadai sekubika uye ultraviolet rays dzikashandiswa, yakakwirira nucleic acid yekuona senitivity inogona kuwanikwa. Sezvo iyo nylon membrane iri hydrophilic membrane, haidi kunyudzwa mu ethanol, methanol uye mamwe magadzirirwo ekuita. Ichi chigadzirwa ndechekutsvagisa kwesainzi nenyanzvi chete, uye hachifanirwe kushandiswa kuchipatara kuongororwa kana kurapwa, kana kushandiswa chikafu kana mushonga, uye hachifanirwe kuchengetwa munzvimbo dzekugara. Nekuchengetedza uye hutano hwako, ndapota pfeka majasi erabhu uye magurovhosi anoraswa kuti ushande.

Aya mafirita esirinji anowana mashandisirwo munzvimbo dzakasiyana siyana semishonga, biotechnology, kuongororwa kwezvakatipoteredza, chikafu uye chinwiwa kuyedzwa, uye marabhoritari ekutsvagisa uko kunofanirwa kusefa chaiko kuti uve nechokwadi chekuchena uye kuvimbika.

Iyo goko rePTFE Syringe Sefa yakagadzirwa nepolypropylene (PP) ine yakanakisa kugadzikana kwemakemikari. Yakagadzirwa nemavara akasiyana, ayo ari nyore kune vashandisi kusiyanisa zvigadzirwa zvezvinhu zvakasiyana uye kudzivirira kuvhiringidzika. Iyo sefa membrane inotora kunze kwenyika yakakwira-inoshanda sefa membrane ine yakagadzikana chigadzirwa mhando uye yakanaka kuberekana. Isarudzo yakanaka yekusefa kwemasampuli mumarabhoritari. Iyo yakajairwa interface iri nyore kubatanidza kune akasiyana majekiseni, uye inogona zvakare kubatanidzwa zvakananga kune tsono ye7725 valve, uye sampuli inogona kubaiwa zvakananga mushure mekusefa.

Iyo Lab Shandisa Syringe Sefa MCE chishandiso chinochinjika chekusefa chakagadzirirwa maapplication emurabhoritari. Yakagadzirwa neyemhando yepamusoro yakasanganiswa cellulose ester (MCE) zvinhu, aya mafirita sirinji anopa zvakanakisa kuenderana kwemakemikari uye kusimba. Ivo vanonyatso bvisa ma particulates, microorganisms, uye kusvibiswa kubva kumvura samples, kuve nechokwadi chekusimudzira sampuli kuchena kwekuongorora chaiko.
Aijiren Tech's syringe mafirita izere rakazara reasina-akara anoraswa sirinji mafirita ekuvimbika kugadzirira sampuli. Inodzokororwa membrane mhando uye otomatiki ekugadzira maitiro anovimbisa kuti zvimedu zvinobviswa kubva kune yega sampuli, kuwedzera hupenyu hwesevhisi yekoramu yekuongorora, uye kuderedza kukuvadzwa kune inopinza kana vharafu.

4. Iyo filtrate pakutanga kwechikamu inofanira kuraswa. Iro vhoriyamu inenge yehuwandu hwakafa hwesefa. Kutora 25mm semuenzaniso, rasa yekutanga 1mL filtrate; kana kufanochenesa sefa ne1 kusvika 2mL yemushonga.

Kushandiswa kwePTFE sirinji mafirita anogona kushandiswa kuita corrosive solvents, aerosol sampling, degassing agents, exhaust applications uye organic-based HPLC kusefa. Iyo sirinji sefa ine akasiyana eakasiyana mafirita evhavha, uye ine huwandu hwakasiyana hwekuenderana kwemakemikari, uye ine yakasimba kugadzikana kwemakemikari uye inertia.

Tekinoroji yekuparadzanisa Membrane inorumbidzwa se "chimwe chezvinhu zvinonyanya kuvimbisa zvemhando yepamusoro-soro pakati pezana ramakore rechi21". Pakati pavo, microporous membrane kupatsanurwa ndiyo inonyanya kubata maziso mundima yebiology, kuongororwa kwemakemikari uye mishonga. Hapana chikonzero chekushandura membrane uye kuchenesa sefa, chengetedza iyo yakaoma uye inopedza nguva yekugadzirira basa, uye inoshandiswa zvakanyanya murabhoritari.

Aijiren Autosampler Vials
20ml headspace vialLab Sterile Syringe Filters Wholesale
20ml headspace vial13mm 0.45 Nylon Syringe Sefa
Yellow Syringe Sefa yeHPLC
PVDF Syringe Sefa ye Wholesale
kutamisa trolley fekitari
Siringe Sefa yekusefa
Chromatogarphy chiridzwa

Aijiren inochengetedza sampuli mugirazi yeborosilicate, kuderedza kuratidzwa kwepurasitiki uye njodzi yekusvibiswa kwemuenzaniso nekuda kwepurasitiki inobuda. Membrane media sarudzo dzinosanganisira regenerated cellulose, naironi, polytetrafluoroethylene (PTFE), polypropylene (PP), girazi fiber, uye polyvinylidene difluoride (PVDF).

Polypropylene (PP) inokurudzirwa kune imwe nguva kushandiswa chete neiyo yakaderera mhute kutapurirana. Polypropylene ipurasitiki yakasimba inopenya. Patembiricha yekamuri, polypropylene inoratidza yakanakisa makemikari kuramba kune acid, madoro, uye mabhesi. Polypropylene inowirirana neacetone, ethyl acetate, methanol, isobutyl doro, methanol, uye methyl ethyl ketone. Polypropylene haienderani ne cyclohexane, ethers, dichlorobenzene, pentanes, methylene chloride, uye trichlorobenzene.

Aijiren brand sirinji mafirita ndeye HPLC yakasimbiswa kuti ive nechokwadi chechokwadi uye chinowirirana mhedzisiro. Mvura, methanol, uye acetonitrile zvinoshandiswa pakuedza, uye HPLC inoshandiswa pakuona pa210 uye 254 nm wavelengths. Hapana inobata ultraviolet mwenje, iyo inogona kupa yakachena yekuongorora kumashure.
Iyo sirinji mafirita akagadzirirwa nyore uye inoshanda kusefa kwezvinwiwa uye magasi. Iwo anoratidza sirinji-yakafanana chimiro ine inopinza uye yekubuda, inobvumira yakananga kubatikana kune sirinji kana mamwe masisitimu ekutumira mvura. Iwo mafirita anobvisa zvidimbu, tupukanana, uye zvinhu zvisingadiwe, kuve nechokwadi chekuchenesa uye kujekeswa sampuli dzekuongorora.
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1. Inofanira kushandiswa nemajekiseni anoraswa uye majekiseni egirazi. Iyo interface ndeye standard. Isa sefa yetsono pasirinji kutanga, wobva wadira mvura musirinji, dzvanya tsvimbo yekusaidzira pasi, wotora mvura yakasefa.

Zvimiro zveMCE: yunifomu pore saizi, yakaonda mameseji, yakaderera kuyerera kuramba, yakakwira kusefa kumhanya, kuderera kunyura, zvinhu zvese bvunzo dzemhando yekusefa kushanda uye kuvimbika kwemba. Imba inomanikidzwa yakaedzwa uye inogona kumira kumanikidzwa kusvika ku75 psig (5.0 bar). Mamwe mafirita anoiswa ega aseptic packaging, akasimbiswa, RNase, DNase uye DNA yemahara, uye isiri-pyrogenic.

Aijiren Syringe Mafirita imhando yakazara yeasina-yakarasa anoraswa sirinji mafirita eechokwadi kugadzirira sampuli. Reproducible membrane mhando uye otomatiki ekugadzira maitiro anovimbisa kuti zvikamu zvinobviswa kubva kune yega yega sampu, kuwedzera analytical column hupenyu uye kuderedza jekiseni chiteshi kana kukuvara kwevharuvhu.

Sirinji sefa yakapihwa naAijiren ine cellulose acetate kana PES sefa membrane. A sterile membrane ine pore size ye 0.2um chinhu chakanakira kubereka nekusefa, nepo pore size ye 0.45¦Ìm inogona kushandiswa kujekesa. Iyo sterile tsono sefa inocheneswa negamma radiation, iyo inodzivirira muchetura wasara unokonzerwa nedzimwe nzira dzesterilization.

2. Usashandise sirinji idiki pane 10cc, nekuti iyo diki-vhoriyamu column inogona kuita kuti kumanikidza kupfuure muganhu wepamusoro uye kukonzeresa kukuvadza kune membrane membrane.

Aijiren disposable cellulose acetate (CA) sirinji sefa zvishandiso zvakagadzirirwa kupa zvakajeka sefa yeaqueous uye organic mhinduro kubva kudiki mavhoriyamu kusvika ku100 mL.

20ml headspace vial0.22um/ 0.45um 4//13//25//33/50mm luer lock membrabe HPLC PP Housing Membrane Syringe Sefa
Siringe kusefa inzira yakakosha mumarabhoritari marongero, ichiita basa rakakosha mukugadzirira kwemuenzaniso kune dzakasiyana nzira dzekuongorora.
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...

Polypropylene chinhu chinowanzo shandiswa kune sirinji sefa dzimba nekuda kwekuenderana kwayo kemikari, yakaderera inotorwa, uye inopokana neyakasiyana-siyana yezvinonyungudutsa. PP dzimba dzinopa rutsigiro rwechimiro kune teh filter membrane uye kubatsira kuchengetedza kutendeseka kwayo panguva yekusefa.
Sirinji mafirita anosanganisira imba yepurasitiki ine membrane sefa kune imwe magumo uye yevakadzi luer lock kana luer slip connection kune rimwe divi. Iyo sefa membrane inowanzogadzirwa nezvinhu zvakaita senylon, polyethersulfone (PES), polytetrafluoroethylene (PTFE), kana cellulose acetate.

Mumuenzaniso wekushandiswa kwekusarudza sefa yesirinji yakakodzera uye sirinji, dhirowa sample yako musirinji woisa sefa pasirinji. Kana uri kushandisa leur lock sefa, iva nechokwadi chokuti wanyatsochengetedza sefa mumuromo wesirinji .Sunda madonhwe mashoma nesefa nesefa jekiseni rakatarisa kumusoro uye “pamusoro”. Isa sefa mugaba rekuunganidza rakapidiguka wosundidzira sampuli kuburikidza nesirinji sefa nekuisa zvinyoro nyoro zvinosimbisa. Sefa yesirinji inofanira kucheneswa uye nepamusoro Kuti uwedzere kuburitsa kwesample, bvisa sefa kubva musirinji uye dhirowa mweya mujekiseni. Wobva waisazve sefa uye sunda plunger kumanikidza imwe mweya kuburikidza nesefa.