I-Chromatography iyindlela yokuhlaziya isetshenziswa kabanzi ngokwahlukana nokuhlaziywa kokuxutshwa okuyinkimbinkimbi, okuvame ukufaka amanani amakhemikhali afana nokuhola. Impumelelo yenqubo ye-chromatomagraphic imvamisa incike kwikhwalithi ye-imishini kanye nokuhambisana; Isici esisodwa esingukhiye ekukhetheni ukuvalwa kwama-vials asetshenziselwa i-chromatography kungasiza ekuqinisekiseni ukuthembeka kwesampula, ukuvimbela ukungcoliswa, futhi kunikeze imiphumela efanele. Sizovikela izici ezintathu okufanele uzikhumbule lapho ukhetha ukuvalwa kwezivilongo ze-chromatography kule ndatshana.

Ukufaneleka ngokwezinto ezibonakalayo

Ukucatshangelwa okuyisisekelo lapho ukhetha ukuvalwa kwezinsimbi ze-chromatography kufanele kube ukuhambisana okubonakalayo.Ukuvalwa Kwezintokumele ihlale i-inert futhi ingathinteki ngesampula noma izimo zekholomu - izinto ezijwayelekile zifaka i-polypropylene, i-polyethylene kanye nezinhlobo ezahlukahlukene zenjoloba njenge-silicone kanye ne-chrubber njenge-silicone kanye ne-chrow.

Cabanga nange-solvent ukuhambisana kwezinto zokuvalwa. Ezinye zokuhlaziya ze-Chromatographic zidinga izixazululo ezinolaka okungafanele zidale ukuvuvukala, ukucwilisa noma ukucekelwa phansi ezingxenyeni zalo lapho kuvezwa. Ukuhambisana nazo zombili izinto eziphilayo nezinamanzi kuzovumela ukuguquguquka okuningana okuthe xaxa uma kukhulunywa ngezicelo.

Ufuna ukukhetha i-cap ephelele ye-chromatography vial yakho? Hlola i-athikili yethu ukuthola ukuqonda okubalulekile nesiqondiso:Ungayikhetha kanjani i-cap efanelekile ye-Chromatogragraphy Vaials yakho?

Seal Ubuqotho

Esinye isici esibalulekile okufanele sikukhumbule lapho sikhetha ukuvalwa kungubuqotho balo seva. Umehluko ofanele ungavimbela ukuhwamuka kwesampula, gcina ubumsulwa bamasampula, futhi uvikele ukungcoliswa. Izinhlobo ezahlukahlukene zokuvalwa - kufaka phakathi ama-chemp cap, ama-screw cap, kanye nama-snap caps - anikeze izindlela ezahlukene zokubeka uphawu okufanele zisebenze ngokuphumelelayo ukunikeza lo msebenzi obalulekile.

Crimp capNikeza ukubekwa uphawu okuvikelekile ngokubhidliza i-aluminium noma izigqoko zepulasitiki ngokuqinile phezu kwentamo ye-vial. I-Screw Caps, ngakolunye uhlangothi, inikezela ngokuvalwa okuhlangenwe nakho okulula nokwethembekile; I-Snap CAPS inikezela ngezinketho ezisheshayo zokubekwa uphawu lapho ukufinyelela njalo kuma-vials kuyadingeka; Ngenkathi ama-snap CAPS ahlinzeka ngamakhono okubopha okusheshayo okusheshayo. Lapho ukhetha uhlelo lokuvalwa kwezicelo ze-Chromatography Izicelo, khetha eyodwa enendlela ephumelelayo yokubeka uphawu ukuze uqinisekise iziMpawu ezithembekile nezingaguquguquki.

Silangazelela ukuthola izimpendulo zemibuzo engama-50 mayelana ne-HPLC VIALS? Ungabe usaya phambili - hlola bonke kule ndaba ephelele:Imibuzo evame ukubuzwa kaningi ku-HPLC VIALS

Ukucatshangelwa Okucacisiwe

Ukucatshangelwa okubalulekile lapho ukhethaUkuvalwa kwezinto ze-chromatography vialsukuhlangana nezidingo ezihlukile zohlelo lwakho lokusebenza. Ugesi we-chromatography (GC) noma i-chromatography ephezulu ye-chromatography (HPLC), ngokwesibonelo, abe nezidingo ezithile uma kuziwa ekuvalweni kwe-vial.

Ukukhetha ukuvalwa kwe-GC kuvame ukuba kubucayi; Amasampula afakwe emazingeni okushisa aphezulu adinga ukuhanjiswa okuhambisana nezimo ezinjalo ngaphandle kokungcola noma okufaka isandla engcothayo, ngenkathi i-HPLC, ehilela izingcindezi eziphakeme, idinga imiphumela eqinile ukuze ivikele imiphumela evuvukala. Ngaphezu kwalokho, lapho ubhekene namasampula abucayi anjengamaprotheni noma ama-peptides adinga ukuhlaziywa ngokucophelela kwe-chromatographic kudinga ukukhishwa okuphansi nokuphazanyiswa okuncane okuvaliwe okubalulekile.

Ufuna ukwazi phakathi kokukhetha phakathi kwe-crimp, snap vial, nesikulufa cap vial? Ngena kule ndatshana ukuthola ukuqonda kwesazi:I-Crimp Vial vs. Snap Vial Vs. Screw Cap Vial, Indlela Yokukhetha?

Ukukhetha ukuvalwa okuphezulu kwesimo se-Chromatography Vials kubalulekile empumelelweni nokwethenjwa kokuhlaziya kwakho. Ukuhambisana kwezinto ezibonakalayo, ukuboniswa kwesivalo, kanye nokucatshangelwa okuphathelene nohlelo lokusebenza kufanele wonke umuntu adlale indima ekwenzeni isinqumo sakho sokukhetha; Ngokucabanga ngokucophelela lezi zindlela ongathola ukuvalwa okuneqhaza elineqhaza ngokunemba, ukuvela kabusha kanye nokuthuthukiswa kwekhwalithi okuphelele kwezinqubo zokuhlaziya.

Hlola eminye imininingwane nge-HPLC VIAL CAPS ne-Septa kule ndaba ephelele:Nge-HPLC VIAL CAPS ne-Septa, kufanele wazi

Okwedlule:

Kungani ama-shell vials asetshenziswa ku-chromatography? 7 Izizathu

Olandelayo:

Ukuhlola ukuguquguquka kokuhlunga kwe-hydrophilic pvdf syringe