Ingcindezi engakanani ye-HPLC ingamelana na? Ukuqonda okusemqoka
Ukubekezelela ingcindezi yangaphakathi
Enye yezinto ezibucayi ze-HPLC VIALS yikhono labo lokumelana nengcindezi yangaphakathi. Ngesikhathi senqubo ye-HPLC, ikakhulukazi ngesikhathi kuhlanganiswa umjovo wesampula, izingcindezi zangaphakathi zingakha ngenxa yezici ezinjenge-solvent vaporization noma ukuvela kwegesi kusuka ekuphendukeni kwamakhemikhali.
Ngokusho kwamazinga ezimboni, ama-HPLC Vavial angakhuthazelela izingcindezi zangaphakathi ezifika ku-500 KPA (cishe 73 PSI) lapho usebenzisa i-cap ne-gasket eyenzelwe umjovo owodwa. Lokhu kubekezelelwa kwengcindezi kubalulekile ngoba kudlula lo mkhawulo kungaholela ekuqhekekeni kwe-vial noma izimpawu ezihlehlisiwe, okuholela ekulahlekelweni kwesampula noma ekungcoleni.
Ngabe ufuna ukwazi kabanzi ngokulinganisa kwengcindezi kwama-vials ase-Aijiren Headspace nezikejana? Sicela ufunde le ndatshana ukuze ufunde kabanzi! Kuyini ukulinganisa kwengcindezi kwama-vials ase-Aijiren headspace nezigqoko?
Ukucatshangelwa Kwengcindezelo Yangaphandle
Ngenkathi ingcindezi yangaphakathi iyinkinga enkulu, ingcindezi yangaphandle nayo idlala indima enkulu ekusebenzeni kwama-HPLC Vavials. Izingcindezi zangaphandle zingavela ezintweni ezinjengokuthi:
Ukuxineka Kwemishini: Ukuphatha kanye nokuhambisa izithako kungazithoba emabuthweni angaphandle angahlehlisa ubuqotho babo.
Izimo zemvelo: Izinguquko ekucindezelweni komkhathi noma lokushisa zingathinta nokuthi ama-vials enza kanjani ngesikhathi sokuhlaziywa.
Ama-vials asezingeni eliphakeme we-HPLC aklanyelwe ukumelana nezingcindezi zangaphandle ngaphandle kokuphula noma ukulimala. Kodwa-ke, kubalulekile ukuthi abasebenzisi baphathe la ma-vials ngokucophelela futhi bawagcine ezimweni ezifanele ukunciphisa ubungozi obuhambisana nengcindezi yemishini.
Ukubekezelela izinga lokushisa kwe-HPLC VIALS
Ukushisa kudlala indima ebalulekile ekusebenzeni kwe-HPLC VIALS. Izinto ezisetshenziswa ekwenziweni kwalezi zinhlamvu zibeka imikhawulo yazo yokushisa:
I-Blass Vials ye-BOROSILiLil: Ngokuvamile, ama-vias ajwayelekile we-BPLC VPLC agcinwe ngaphansi kwama-degrees angama-212 ama-degrees Celsius). Uma uketshezi ngaphakathi kwe-vial kulindeleke ukuthi lubilise, kungakuhle ukulawula ivolumu yangaphakathi yokugcwalisa ibe ngaphansi kwengxenye eyodwa kwezintathu yomthamo we-vial. Lesi sinyathelo sokuqapha sisiza ukuvimbela ukwakheka kwengcindezi ngokweqile ngenxa yokwakheka kwe-vaporization.
Ama-vials we-Aluminium-Capeds: ama-vials afakwe ama-aluminium cap, angamelana namazinga okushisa aphezulu afinyelela kuma-200 degrees Celsius (392 degrees Fahrenheit). Lokhu kubekezelelwa kwenyuka kubenze balungele izinhlelo zokusebenza ezibandakanya izikhala zokushisa eziphakeme noma izinqubo.
Ama-HPLC Vavies adlala indima ebalulekile ekuqinisekiseni imiphumela efanelekile ku-chromatography ephezulu yokusebenza kwe-chromatomatography ngokubekezelela izingcindezi zangaphakathi nezangaphandle ngenkathi zigcina ukuqina kokushisa. Ngokubekezelela ingcindezi yangaphakathi ye-500 KPA kanye nemikhawulo yokushisa okuhlukahlukene okusekelwe kwingilazi yohlobo olujwayelekile olungaphansi kwama-degrees we-aluminius afinyelela kuma-200 degrees Celsius-la ma-vials azokwethenjwa.