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Kuna iya zabar matatar allurar PTFE don inganta aikin tacewa a kowane yanki. Suna samar da tacewa mai girma ta hanyar ƙirar aikace-aikace kuma ana iya amfani da su a cikin masana'antu daban-daban waɗanda ke sarrafa samfuran halitta.

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.

A cikin wannan labarin, za mu magance tambayoyin 20 akai-akai game da matatun sirinji na 0.45 kuma za mu ba da cikakkun amsoshi don taimaka muku yanke shawara game da bukatun tacewa.Tace samfurin ku kafin kayan aikin chromatography, zai iya taimakawa kayan aikin chromatography. Aijiren lab membrane sirinji tace shine mafi kyawun zaɓi.

Fa'idodin Tacewar Syringe: Ƙananan membrane mai iya cirewa da harsashi suna tabbatar da cewa ba a ƙara gurɓataccen tacewa a samfuran ku. Aijiren yana yin gwaje-gwajen aiki a ƙarƙashin ainihin yanayin HPLC. Haɗe-haɗe 1mm borosilicate gilashin prefilter (na'urar 30mm) yana tabbatar da dogaro mafi girma a cikin samfuran tare da babban abun ciki mai ƙarfi.

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.

0.45 filtattun sirinji ana yawan amfani dasu a cikin bincike da saitunan dakin gwaje-gwaje don aikace-aikacen tacewa iri-iri. An san su don iyawar su na cire ƙwayoyin cuta da ƙwayoyin cuta daga mafita, suna mai da su kayan aiki mai mahimmanci a yawancin fannonin kimiyya. Koyaya, tare da zaɓuɓɓuka da yawa da la'akari da za a yi la'akari da su yayin zaɓar matatar sirinji, yana da yawa don samun tambayoyi da damuwa.

Yi amfani da tacewa da za a iya zubarwa da sirinji mai iya zubarwa don tacewa da bakara, da farko a tsotse maganin da za a tace a cikin sirinji, sannan a matsa maganin a cikin akwati mara kyau a karkashin tace (wanda ya ƙunshi membrane mai tacewa tare da girman pore na 0.22 microns), Ana yin haka. Idan adadin maganin da za a tace yana da girma, zaka iya siyan na'urar tacewa tare da famfo.

Hydrophobic PTFE (Polytetrafluoroethylene) filtattun sirinji sun dace da gaseous da mafita na kwayoyin halitta, tare da kyakkyawan aiki don manyan samfuran lalata. Yana yiwuwa ga kewayon samfura mai tsayi ta amfani da matattarar PTFE na hydrophobic don juriyar juriyar sinadarai ga abubuwa masu tayar da hankali da ingantaccen yanayin zafi. Fitar sirinji na PTFE shine kyakkyawan zaɓi don tacewa da cire gas mai kaushi na chromatography.

PTFE: cikakke ne don tace gaseous ko samfuran kaushi mai ƙarfi da abubuwa masu lalata sosai. Hydrophobic don haka yana ba da juriya na sinadarai ga kafofin watsa labaru masu tsauri da kyakkyawan kwanciyar hankali na zafin jiki yana ba da damar tsayin samfurin. Idan aka yi amfani da shi tare da samfurori masu ruwa, membrane yawanci yana buƙatar riga-kafi (yawanci ta amfani da ƙaramin adadin barasa). Hakanan za'a iya amfani dashi don hana danshi wucewa ta hanyar iska. pH ~ 1-14.

• Baya taimakawa wajen matsawa tsarin baya.<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.

Hydrophilic nailan membranes suna da ƙananan matakan cirewa kuma ba su ƙunshi abubuwan jika ba. Suna ba da juriya mai kyau na sinadarai kuma suna da kyau don ruwa da yawancin samfuran halitta. Filters ba su da Triton kuma suna da goyan bayan membrane bidirectional da madaidaicin kulle /kanti don amintaccen dacewa da sirinji. Ana buga nau'in membrane da girman pore akan kowane tacewa don ganewa cikin sauƙi. Duk matatun sirinji na Cole-Parmer an gwada amincin 100% kuma an ƙera su daidai da ka'idodin ISO 9002. Bakararre tacewa ana haifuwa ta hanyar radiation gamma. Suna da bokan nonpyrogenic, noncytotoxic, kuma an cika blister.

Syringe filter karama ce, na'urar da za a iya zubar da ita wacce aka fi amfani da ita a cikin saitunan dakin gwaje-gwaje don tacewa ko fayyace ruwaye. An ƙera shi don haɗa shi zuwa ƙarshen sirinji kuma yana aiki azaman shinge wanda ke kawar da barbashi da gurɓataccen ruwa daga cikin ruwa yayin da aka tilasta shi ta cikin tacewa.

Ta amfani da sirinji na Aijiren ana cire abubuwan da ba'a so waɗanda zasu iya haifar da gurɓatawa da toshe kayan aiki masu mahimmanci. Don haka, tace samfuran ku yana haifar da haɓakar rayuwa da ƙarancin lokacin ginshiƙan chromatographic da kayan aiki, yana ba da ƙarin daidaito da sakamako mai iya sakewa kuma ta haka yana adana lokaci da kuɗi.

A cikin bincike na HPLC, girman barbashi na tattarawar ginshiƙin chromatographic ƙanana ne kuma cikin sauƙi an toshe shi ta hanyar gurɓataccen abu. t. A cikin bincike na HPLC da bincike na IC, za'a iya amfani da filtattun sirinji don tace samfuran mafita, wanda shine muhimmin mataki a cikin samfurin pretreatment.

Tace hanya ce ta yau da kullun, mai sauƙi, mai tsada don haɓaka rayuwar kayan haɗi masu amfani da chromatography. Tsarin HPLC na asali ya haɗa da tantanin halitta, famfo, bawul ɗin allura, shafi, de ...

Matatun sirinji yawanci sun ƙunshi gidaje na filastik tare da tace membrane a ciki. Gidajen yana da makulli na mata ko haɗin zamewa wanda ke ba shi damar haɗe shi da sirinji. Fitar da membrane, wanda shine maɓalli mai mahimmanci, an yi shi da wani abu mara kyau wanda ke ba da damar ruwa ya wuce yayin da yake riƙe da barbashi da gurɓataccen abu sama da takamaiman girman.

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.

 A cikin bincike na HPLC da bincike na IC, za'a iya amfani da filtattun sirinji don tace samfuran mafita, wanda shine muhimmin mataki a cikin samfurin pretreatment.

Zabi PES Syringe Filters Specifications
Membrane: HPLC bokan
Mafi yawan zafin jiki na aiki: 100 ¡ãC
Gidaje: Matsayin likita, budurwa polypropylene
Autoclave: Baka ta bushe zafi a minti 121/1

20ml babban sarari vialSterile Syringe Filter
Lab Yi amfani da 13mm 25mm 0.45 ko 0.22um Hydrophobic ko Hydrophilic Syringe Filter
20ml headspace vialGreen 33mm PTFE Syringe Filter
Muhimmancin Green 13mm PES Syringe Filter--Aijiren Vials na HPLC\/GC
An tsara na'urorin tace sirinji na Aijiren don samar da sauri da ingantaccen tacewa na maganin ruwa da kwayoyin halitta daga ƙananan juzu'i har zuwa 100 ml.

Ana yin matatun sirinji da nau'ikan abubuwa daban-daban. Kayayyaki daban-daban, diamita, girman pore, da bakararre da zaɓuɓɓukan bakararre suna cikin jerinmu. Waɗannan matatun sirinji suna ba da kyakkyawan aikin microfiltration don HPLC, kula da ruwa, muhalli, fasahar kere-kere, abin sha, abinci, magunguna da sauran fannoni masu alaƙa.

Tacewar sirinji na PTFE matata ce ta gama-gari, kuma ita ce ma fitar sirinji mai siyar da Aijiren. PTFE ba shi da ƙarfi ga yawancin kaushi mai ƙarfi da ƙarfi acid da alkalis. Waɗannan matatun sirinji kuma ana iya fallasa su zuwa yanayin zafi mai girma kuma zaɓi ne mai kyau don shirye-shiryen samfurin HPLC. Aijiren yana ba da matattarar sirinji na PTFE a cikin yanayin yanayin ruwa.

A cikin bincike na HPLC, girman barbashi na tattarawar ginshiƙin chromatographic ƙanana ne kuma cikin sauƙi an toshe shi ta hanyar gurɓataccen abu. Don haka, samfurori da kaushi dole ne a riga an tace su don cire gurɓataccen gurɓataccen abu da kare kayan aiki.

An tsara filtatan sirinji don tace samfurin maganin kafin allura. Waɗannan yawanci filtattun ƙwayoyin cuta ne da kayan da suka dace. Duk da haka, ana kuma samun su azaman fiber fiber...

Ana ba da kayan membrane a ƙarƙashin mafi kyawun sunaye na masana'antu, kuma ƙwararrun masana'antar ISO9000 tana amfani da sabbin fasahohin masana'anta don tabbatar da inganci da daidaiton samfuran, waɗanda aka yi zuwa mafi girman matsayi a cikin ingantaccen yanayin ɗaki mai tsabta. Duk matatun sirinji suna da bokan HPLC.