Nei ptfe \ / Silicone Septa inoshandiswa mu chromatography?
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Nei ptfe \ / Silicone Septa inoshandiswa mu chromatography? 5 Zvikonzero

Jan. 12, 2024
Chromatography, maitiro anokosha mumakemikari ekuongorora, anovimba nekurongeka uye kuvimbika kune chaiyo yekuparadzaniswa uye kuongororwa kwemusanganiswa wakaoma. Pakati pezvinyorwa zveMakumi ma Makumi Chinyorwa ichi chinoongorora zvikonzero zvinosemesa musimboti wekushandisa kwakaparariraPtfe \ / Silicone Sepumsmu chromatography.

Chemical inert - Basic Fles:


PolytetraFluoroetherylene (PTFE) inomira kunze kwayo kwemakemikari emakemikari. Ichi chivakwa chakakosha kwazvo mu chromatography, uko chinangwa ndechekuti zvive nyore kupatsanurwa uye kuongorora zvikamu mumusanganiswa. Septum yePTFE ichavimbisa kuti kuwirirana kusingafadzi hakuitike pakati peSeptum zvinyorwa uye iyo yakaiswa muenzaniso. Iyi yemakemikari interness inonyanya kukosha mukushandisa kwekutanga kutendeka kunofanirwa kuchengetedzwa, sekuita kwekuita kunogona kukanganisa mhedzisiro. Kuvimbika kwePTFE Sepums mukuchengetedza kunatsa kweMuenzaniso kwakakosha kuwana zvinowirirana uye kubereka zvipo.

Kuedza uye Kuenderana:


Iko kusanganiswa kwePTFE uye Silicone inoguma neSeptum ine inoshamisa inopesana nekuwirirana. Chromatography inosanganisira huwandu hwakawanda hwehunyanzvi, imwe neimwe nezviitiko zvayo pamusoro pekushisa, kumanikidzwa uye kuwirirana nemhando dzakasiyana.Ptfe \ / Silicone SepumsRatidza kushanduka kunodiwa kuti udzivise huwandu hwemamiriro ezvinhu akasiyana uye zvakakodzera kuti zvibatike senge gasi chromatography (GC) uye yakakwirira-perform yemvura chromatography (HPLC). Shanduko yayo inoiita sarudzo dzakasiyana siyana dzemarabhoritari dzichishandira nzira dzakasiyana siyana dzekuongorora.
Kuda kuziva nezvekusarudza pakati pekutanga-slit uye isiri-slit seka? Mira mune ino nyaya yekunzwisisa pakugadzira sarudzo yakakodzera ye chromatography yako:Ungasarudza sei Septa pre-slit kana kwete?

Inoderedza Sampula Kusvibiswa:


SAMPLE kusvibiswa ndeyekugara ichinetseka mu chromatography uye ptfe \ / silicone seepums inoshanda zvinobudirira kugadzirisa dambudziko iri. Iyi sewaketi yakagadzirirwa kuve nechokwadi chezasi yakaderera ye leachates uye inobvisa, kuderedza njodzi yekufungidzira kupombera. Kuchena kweSeptum zvinhu kwakakosha mukutsvaga kwekuongorora, uko chinangwa ndechekuona uye kuwanda zvikamu pakukosirwa zvakapetwa zvakanyanya. PTFE \ / Silicone Sepums inopa zvakanyanyisa kune kuvimbika uye kurongeka kwe chromatographic data nekuderedza sampula.

Inofarira kubvuma kupinda munyika yeHPLC VID SESTA? Tarisa uone zvakare - Ongorora izvo zvakanyorwa mune ino chinyorwa chezvinhu zvakakosha ruzivo uye ruzivo:Chii chinonzi HPLC VIDS seS Septa?

Yakanakisa kuiswa kuisimbisa zvivakwa:


Mu chromatography system, chisimbiso chakachengeteka uye chakavimbika ndechekukosha kwekudzivirira kudzikisira mishonga isina kujairika uye kuchengetedza kutendeka kwemuenzaniso. PTFE \ / Silicone Sepums excel mukupa chisimbiso chinoshanda pakati peiyo vial uye iyo jekiseni chiteshi. Iko kusanganiswa kwekusimukira kwePTFE uye nekukasira kweSilicone inovimbisa chisimbiso chakasimba uye chakasimba, kunyangwe mumamiriro ezvinhu ekudziya akasiyana uye kumanikidzwa. Iyi hermetising chisimbiso chisimbiso chisingadziviriri muenzaniso chete, asi zvakare zvinotora basa rakakosha mukudzivirira kusanzwisisika kusanzwisisika kunogona kukanganisa chokwadi che chromatiso yekuongorora chromatiso.

Kuimba uye hupenyu hwakareba:


Laboratories inobata neyakanyanya sampula yekupfuura inoda inodonhedza iyo isiri chete yakavimbika asi zvakare yakasimba. PTFE \ / Silicone Septums inozivikanwa nekusimba kwavo uye kunogona kutsungirira majekiseni akawanda pasina kupfeka kwakasimba kana kusvibiswa. Iko kujairwa kweaya maPreum kunotungamira kumutengo-kushanda kweiyo laborator sezvo ivo vanoderedza kuwanda kweSeptum vanoshanduka uye kuderedza chishandiso chekudya. Hupenyu Hurefu hwePTFE \ / Silicone Sepums chiitiko chinoshanda, kunyanya munzvimbo dzakabatikana dzinogona kushanda uye kusawirirana.
Mukupedzisa, kushandiswa kwePtfe \ / Silicone SepumsMu chromatography yakavakirwa pane zvakakosha zvivakwa senge makemikari interness, zvinoenderana, kusvibiswa, kudzikiswa kuderedzwa, kuderedzwa kwakanakisa midziyo uye hurefu. Iyi septums inotamba basa rakakosha mukuchengetedza chokwadi uye kuvimbika kwe chromatographic ongororo, vachiita ivo chinhu chakakosha mumarabhoreti ekuongorora pasi rese. Semunhu tekinoroji inofambira mberi, iyo yekutsungirira kukosha kwePTFE \ / Silicon Septums inoisa basa ravo rinokosha mukuumba ramangwana re chromatography.

Shuwa kuwana ruzivo rwakakwana nezvePTFE \ / Silicone Septa? Usapotsa - tarisa chinyorwa ichi kuti unzwisise zvakakwana nezve kukosha kwavo mu chromatography: Zvese zvaunoda kuziva: 137 Pre-Slit PTFE \ / Silicone Septa facs
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