I-Chromatography iyindlela yokuhlaziya ebabazekayo esetshenziswa eziyalweni ezahlukahlukene zesayensi ezinjenge-chemistry, biochemistry, nesayensi yezemvelo. Idlala indima ebalulekile ekuhlukaniseni ngaphandle, ukukhomba, kanye nezinto ezibiza ngaphakathi kwezingxube; into eyodwa ethonya imiphumela yayo yokuhlaziywa ingaba yiyo ivolumu ye-vial wayevame ukubamba amasampula; Kulesi sihloko sizophenya le nto ebucayi yokwenza okuhlaziya i-chromatography kuyakuhlaziya.

Ukuqonda i-Chromatography

I-Chromatography iyindlela yelebhu yelebhu yokuhlukanisa nokuhlaziya izingxube. Isebenzisa izigaba ezimbili, isigaba seselula (esingaba yi-keyful noma igesi) kanye nesigaba sokuma (ngokuvamile siqinile noma silitshekile), ukuhlaziya noma iyiphi ingxube efundwayo. Uma kuxutshwe ohlelweni, izingxenye ezahlukahlukene ziphendule ngesigaba seminyaka nesigaba seselula ngendlela ehlukile futhi zihamba ngamanani ahlukile ngaleyo ndlela kuholele ekuhlukaniseni.

Ivolumu ye-vial nokuhlaziywa kwe-chromatography

Ama-vials asetshenziswa ekuhlaziyweni kwe-Chromatographic angaba nethonya elikhulu emiphumeleni. Ipharamitha eyodwa ebucayi ukukhumbula lapho ubheka amazinga okuhlushwa amasampulaivolumu ye-vial. Nakhu ukuthi kungathinta kanjani ukuhlaziywa kwesampula:

I-Sampula Dilution:Ukwanda kwevolumu ye-vial kubangela amasampula okugxila okulinganayo ukuze anciphise kancane, okuholela ekuhlafuneni kwesampula njengoba amazinga okuhlushwa ancipha ku-vial. Uma ukukala okunembile kokuhlushwa kubalulekile ukuze kuhlaziywe, i-dilution enjalo ingahle ikwazi ukuthola imiphumela futhi iguqule imiphumela kakhulu.

Imikhawulo yokutholwa:Ukuhlaziywa kwe-Chromatography kudinga umkhawulo oqondile wokutholwa lapho ubhekene nokuhlaziya umkhondo noma amasampula aphansi okuhlushwa, njengokuhlaziya ama-tracer noma amasampula aphansi. Ivolumu encane ye-vial ingasiza ukufeza umkhawulo wokutholwa okuphansi njengoba ukugcwala kwamasampula kuzoba nkulu lapho kuqukethwe ngaphakathi kwezikhala ezincane.

Ukuzwela:Izindlela ze-Chromatographic zivame ukuhambelana nokuzwela kwazo ngokugxila kokuhlaziya; Amavolumu amancane we-vial avame ukukhulisa lo mqondo, okwenza kube lula ukuthola futhi anciphise amakhompiyutha amaningi aphansi.

Ukusetshenziswa kwe-solvent:Ukusebenzisa amavolumu amancane we-vial kudinga i-solvent engaphansi yokuhlaziywa, okungalondoloze imali futhi kube kuhle emvelweni.

Imiphumela ye-Matrix:Kumasampula ayinkimbinkimbi, kusetshenziswa amavolumu amancane we-vial angasiza ukunciphisa imiphumela ye-matrix. Imiphumela ye-matrix yenzeka lapho ezinye izinhlanganisela ku-matrix yesampula ziphazamisa ukuhlaziywa kokuhlaziywa okuhlosiwe okuhlosiwe; Ngokunciphisa lo mthelela wevolumu kuncishiswa kulezi zinhlaka eziphazamisayo.

Uzimisele ukuthola izimpendulo eziphelele mayelana ne-HPLC VIALS? Ngena kule ndatshana ngokuqonda okujulile:Imibuzo evame ukubuzwa kaningi ku-HPLC VIALS

Imiphumela ekwakhekeni okuphezulu kanye nesinqumo

Ukuxhumana phakathi kwesampula solvent kanye nesigaba seselula kudlala indima ebalulekile ekunqumeni ukwakheka okuphezulu. Lapho usebenzisa i-solvent eyisampula ngamandla aphezulu aphezulu kunesigaba se-mobile, iziqongo zingabonakala zibanzi ngenxa yokuqedwa kokuhlaziywa okusheshayo. Lo mphumela ungabi kakhulu ngevolumu yokwenyuka komjovo, okuholela ekuxazululeni kahle kanye neziqongo ezibukhali ezibukhali.

Ngakolunye uhlangothi, ukusebenzisa i-solvent eyisampula ngamandla aphansi aphansi kungathuthukisa ukwakheka okuphezulu ngokucindezela ukuguquguquka ngaphakathi kwekholomu, okuholela ekuhlukaniseni okungcono kokuhlaziywa. Lesi sici sigcizelela ukubaluleka hhayi kuphela umthamo we-vial kuphela kodwa nokukhethwa kwe-solvent okusetshenziswe ngokubambisana nakho.

Ukucatshangelwa Okusebenzayo

Incaneivolumu ye-vialanganikeza ukuzwela okukhulu nokuphazanyiswa; Kodwa-ke, ukucatshangelwa okusebenzayo kufanele kubhekwe. Ivolumu yesampula kufanele ihlangabezane nezidingo zensimbi yokuhlaziya; Amavolumu amancane kungenzeka angafanele ngaso sonke isikhathi.

Kwesinye isikhathi abacwaningi bakhetha ukugxilisa amasampula abo ngaphambi kokuhlaziywa, kubenze bakwazi ukusebenzisa amavolumu amancane we-vial ngaphandle kokufaka ubuqotho besampula.

Ukugcina

IVolumu ye-Vial ukucatshangelwa okubalulekile ekuhlaziyweni kwe-Chromatography futhi kufanele kukhethwe ngokucophelela ukuze kufinyelelwe imiphumela eqondile nethembekile. Abaphenyi kanye nabahlaziyi kufanele bakhethe ngokucophelela ivolumu ekahle ye-vial ehlangabezana nezidingo zabo zokuhlaziya - Ukulungiswa kwezinto ezinjengokutholwa kwemikhawulo yokutholwa, imiphumela yokuzwa, izidingo zokuzwela, njll. Lokhu kuqinisekisa imiphumela ethembekileko nokwezwakalayo ye-Chromatographic.

Ufuna ukuhlola okunye? Ngena kule ndatshana ku-15 application of chromatography vials:Izicelo eziyi-15 zesimo se-Chromatography emikhakheni ehlukene

Okwedlule:

Izicelo ze-Chromatography Vavials ekuhlaziyweni kwe-OIL NO

Olandelayo:

Ngikukhetha kanjani ukufaka okulungile kwe-HPLC VIAL yami?