Tsaftace da Tarko \/TOC Samfurin vial

A cikin samfurin aikace-aikacen zaɓin tace sirinji mai dacewa da sirinji, zana samfurin ku cikin sirinji kuma sanya tacewa akan sirinji. Idan kana amfani da matatar makullin leur, tabbatar da cewa kun kiyaye tacewa yadda yakamata a cikin tip ɗin sirinji. Sanya tacewa a cikin kwandon tarin da ya juye kuma tura samfurin ta cikin tace sirinji ta amfani da matsi mai kyau. Tacewar sirinji da za'a sharewa da matsakaicin Don haɓaka kayan samfur, cire tacewa daga sirinji kuma ja iska cikin sirinji. Sa'an nan kuma sake shigar da tacewa kuma tura plunger don tilasta wasu iska ta cikin tacewa.

Domin tace barbashi daidai, kuna buƙatar nemo madaidaicin girman tacewa. Ya kamata ku zaɓi diamita na tace a hankali. Yawanci suna da girman 13mm, 25mm da 30mm. Kowannen waɗannan yana da iko daban-daban don riƙe barbashi. Dangane da girman samfurin, zaku iya zaɓar diamita tace mai dacewa. Misali, ana iya amfani da diamita na 13 mm don samfuran 1-10 ml. Hakazalika, ana iya amfani da filtatan sirinji na 25 mm PVDF don samfuran samfuran 10-100 ml. Tsawon su bai wuce 100 ml ba.

Tacewar sirinji kayan aikin tacewa mai sauri, dacewa kuma abin dogaro da ake amfani dashi akai-akai a cikin dakin gwaje-gwaje. Saboda ba sa buƙatar canza membrane da tace tsaftacewa, yana kawar da hadaddun ...
Matatun sirinji na PTFE na hydrophilic suna ba da zaɓi don samfuran ruwa waɗanda aka diluted da sinadarai masu tsauri. Waɗannan matattarar za su iya ɗaukar ruwan zafi mai zafi, ingantacciyar ƙimar kwarara, ƙarancin furotin, kuma sun dace da yawancin tushe, acid da kaushi.

25mm Syringe Filter Filter Gabatarwa Fitar siginan mu na 25mm an tsara su don samar da ingantaccen samfurin tacewa don aikace-aikacen dakin gwaje-gwaje iri-iri. Anyi daga abu mai inganci...

PES (Polyethersulfone) filtatar sirinji shine na halitta hydrophilic wanda ke yin zaɓi ne mai kyau (wanda aka ba da shawarar sosai) don maganin ruwa da barasa. Ba lallai ba ne don kula da farfajiyar tacewa tare da jika.

Kodayake Aijiren yana da farashi mai ban sha'awa, har yanzu ana mayar da hankali kan inganci. Ana samar da kayan membrane ta hanyar shahararrun mutane a cikin masana'antu, kuma a cikin tsarin samar da takaddun shaida na ISO9000, ana amfani da fasahar masana'antu ta zamani, kuma ana aiwatar da samarwa a ƙarƙashin mafi girman ma'auni a ƙarƙashin ingantaccen yanayin ɗaki mai tsabta don tabbatar da ingancin inganci da kwanciyar hankali. . Duk matatun sirinji suna da bokan HPLC.

An yaba da fasahar rabuwar Membrane a matsayin "ɗaya daga cikin manyan ci gaban fasahar zamani a tsakiyar karni na 21". Daga cikin su, rabuwar membrane microporous shine aikace-aikacen da ya fi daukar ido a fagen ilimin halitta, nazarin sinadarai da magunguna. Babu buƙatar canza membrane da tsaftace tacewa, adana aiki mai rikitarwa da ɗaukar lokaci, kuma ana amfani dashi sosai a cikin dakin gwaje-gwaje.

20ml headspace vialHot sale Lab mai amfani 0.22um\/ 0.45um 25mm HPLC Syringe Filter tare da PP Housing+ Membrane tace

PTFE wani membrane na hydrophobic ne wanda ke da juriya ga kusan dukkanin kaushi. Ana iya amfani da shi tare da kafofin watsa labaru masu lalata, irin su acid mai karfi, alcohols, alkalis, da aromatics. Naúrar tana samuwa cikin sauƙi, tana ba da izini mai sauƙi, sauri kuma abin dogaro HPLC ko nazarin GC na samfuran ƙaramin ƙarami mai tsafta. Hakanan za'a iya amfani da matattarar PTFE don hana danshi wucewa ta cikin iska.

Fitar sirinji mai bakararre wanda Aijiren ke bayarwa yana da acetate cellulose ko membrane tace PES. Bakararre membrane tare da girman pore na 0.2um abu ne mai kyau don haifuwa da tacewa, yayin da girman pore na 0.45¦Im za a iya amfani dashi don bayani. Fitar da bakararre ta allura tana samun haifuwar gamma radiation, wanda ke guje wa ragowar gubar da wasu hanyoyin haifuwa ke haifarwa.

Tacewar sirinji (wani lokaci ana kiranta fil fil don sifarsa mai kama da dabaran) harsashin tacewa na membrane mai amfani guda ɗaya, wanda za'a haɗa shi da sirinji don cire ƙazanta a cikin maganin ruwa. Wannan matakin tacewa yana da mahimmanci don hana lalacewar kayan aiki (misali ruwa chromatography, ICP, da sauransu).

Ana amfani da matatun sirinji akai-akai a cikin dakin gwaje-gwaje da saitunan bincike don cire barbashi, ƙwayoyin cuta, ko wasu ƙazanta daga samfuran kafin bincike ko ƙarin aiki. Tatarwar membrane a cikin tace sirinji yana aiki azaman shamaki, yana barin abubuwan da ake so kawai na samfurin su wuce yayin da suke riƙe duk wani abu mai girma ko gurɓatacce.

* Bayanin Samfura: Gabatar da Filter Syringe PTFE - mafita ta ƙarshe don buƙatun ku na tacewa!

Abubuwan Tace-Tace Syringe PTFE Waɗannan matatun sirinji yawanci suna da kafofin watsa labarai na tace hydrophobic PTFE kuma ana sanya su cikin fiber gilashin da aka ƙarfafa polypropylene. Domin samun sakamako mafi girma na tacewa, akwai nau'ikan kantuna guda biyu, ɗayan madaidaicin madaidaicin Luer na maza, ɗayan kuma mashigan kulle mata Luer.

Fitar sirinji na Aijiren shine cikakken kewayon matatun sirinji marasa lalacewa don ingantaccen samfurin riga-kafi. Ingancin membrane da za'a iya sake samarwa da tsarin masana'antu mai sarrafa kansa yana tabbatar da an cire barbashi daga duk samfuran, haɓaka rayuwar ginshiƙan ƙididdiga da rage girman tashar allura da lalata bawul. Ana samun fil ɗin sirinji na Aijiren a cikin 0.22um da 0.45um porosity, 4, 13, 25 da 30mm diamita.

A cikin bincike na HPLC, girman barbashi na tattarawar ginshiƙin chromatographic ƙanana ne kuma yana da sauƙi a toshe shi ta hanyar ƙazanta. Don haka, ana buƙatar tace samfura da kaushi a gaba don cire gurɓataccen gurɓataccen abu da kare kayan aiki. Ion chromatography, wanda aka fi amfani da shi wajen nazarin muhalli, kuma yana buƙatar kada a gabatar da gurɓatattun ƙwayoyin cuta a cikin samfurin pretreatment.

Lab ɗin siyarwa mai zafi da ake amfani da shi 0.22um \/ 0.45um 25mm Tacewar Sirinji na HPLC tare da Gidajen PP + Tacewar Membrane<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).

Membran PVDF yana da nau'ikan dacewa da sinadarai, yana mai da shi kyakkyawan zaɓi don tace samfuran halittu gabaɗaya da sunadarai na tushen ƙarfi, alcohols, peptides, samfuran ruwa mai ruwa da kafofin watsa labarai na al'adun nama. Domin mafi girma yadda ya dace, za ka iya autoclave su a 121 digiri na 20 minutes. Suna da mashigin Leur Lok na mace da kuma madaidaicin Leur Slip na namiji don hana yaɗuwa da tabbatar da haɗin gwiwa.

PTFE Syringe Filter yana da juriya ga kusan dukkanin sinadarai masu lalata, wanda ke sanya sirinji na PTFE ya zama kyakkyawan zaɓi. Duk da haka, rashin amfani na PTFE na hydrophobic na halitta shine cewa bayan an shafe yawancin sunadarai da ruwa, maganin ruwa ba zai iya wucewa ba. Bukatar a jika da ruwa a gaba.

Lokacin amfani da iska, waɗannan matatun sirinji na iya hana danshi wucewa. Kewayon pH mai amfani: 1-14. Ana iya amfani da PTFE zuwa: tace kayan kaushi mai ƙarfi tare da lalata sinadarai mai ƙarfi, tace ƙarfi mai ƙarfi acid, tace abubuwan kaushi na alkali, dacewa da samfuran gas, kuma yana iya ɗaukar ruwa mai zafi.

Siffofin MCE: girman pore iri ɗaya, rubutun bakin ciki, ƙarancin juriya, saurin tacewa, ƙarancin sha, duk abubuwa gwaje-gwaje ne masu inganci don ingancin tacewa da amincin gidaje. An gwada matsi na gidaje kuma yana iya jure matsi har zuwa 75 psig (5.0 bar). Wasu masu tacewa an shirya marufi na aseptic daban-daban, bokan, RNase, DNase da DNA kyauta, kuma marasa pyrogenic.

Cellulose acetate ne mai ƙarancin furotin mai ɗaure membrane wanda ya dace da samfuran tushen ruwa da samfuran halitta. Yana da ƙananan furotin mai ɗaure fiye da ko dai polyethersulphone ko PVDF membranes, amma yana da ƙananan juriya na sinadarai fiye da sabunta cellulose (RC). CA ne mai karfi membrane mechanically da hydrophilic.

Syringe filter wata karamar na'ura ce da za a iya zubar da ita da ake amfani da ita wajen tace ruwa ko iskar gas.Ta kunshi gidaje robobi tare da tace membrane a gefe daya da kuma makulli na mata ko na'urar zamewa a daya karshen, wanda ke ba da damar a makala shi da sirinji ko wani tsarin isar da ruwa.

Nau'in Tace don Tacewar Bakara Akwai nau'ikan tacewa da yawa waɗanda za'a iya amfani da su don tacewa mara kyau, kowanne yana da nasa ƙayyadaddun kayan aiki da aikace-aikace. Bari mu bincika mafi com...

Fitar sirinji na Aijiren PP yana amfani da membrane na polypropylene na hydrophobic, wanda ke da tsayayyen kaddarorin jiki da sinadarai, dacewa mai kyau, ƙarancin furotin, kuma ya dace da tacewa na maganin ruwa da mafi yawan kaushi. Yawanci ana amfani da shi don tace samfuran halitta, masu kaushi, ruwa da aka lalata da kuma rage nauyin halitta, membrane tace hydrophobic PP yana da kyau musamman don tace iskar gas. An haifuwa samfurin ta bushewar zafi a 121 ¡ãC na mintuna 15.

filtatan sirinji na Aijiren Nylon suna ba da aikace-aikacen duniya don hanyoyin nazari. Hydrophilic Nylon yana da kyau don samfuran ruwa (marasa acidic) ko samfuran halitta da HPLC, GC, ko nazartar samfurin narkar da...

Polypropylene ya dace da acetone, ethyl acetate, methanol, isobutyl barasa, methanol, da methyl ethyl ketone. Polypropylene bai dace da cyclohexane, ethers, dichlorobenzene, pentanes, methylene chloride, da trichlorobenzene ba. Ana ba da shawarar gas, masu kashe ƙwayoyin cuta ko autoclave don bakara samfuran da aka yi da polypropylene. Matsakaicin amfani da zafin jiki shine 135 ãC.