Izitsha ze-HPLC ziyingxenye ebalulekile ye-high-performance liquid chromatography (HPLC) futhi zisetshenziselwa ukugcina nokuhlaziya amasampuli.Izitsha ze-HPLC ziza ngobukhulu obuhlukahlukene nemibala ukuze zihlangabezane nezidingo ezihlukene kanye nezinhlelo zokusebenza.Usayizi owodwa odumile ibhodlela elingu-9mm, elilungele izinhlelo eziningi ze-HPLC.Izitsha ze-amber ziyinketho edumile yamasampuli azwela ukukhanya, njengoba ingilazi yenhlaka isiza ukuvikela isampula emisebeni ye-UV.
Ingilazi ye-Borosilicate iyinto ethandwayo yezitsha ze-HPLC ngoba inezindawo ezinhle kakhulu zokumelana namakhemikhali nokushisa.Lolu hlobo lwengilazi lufaneleka kahle izinhlelo zokusebenza ze-HPLC ngoba lungakwazi ukumelana namazinga okushisa aphezulu kanye nezincibilikisi ezinamandla ezivame ukusetshenziswa ku-HPLC.
Lapho ukhetha izitsha ze-HPLC, kubalulekile ukucabangela uhlobo lwesampula elihlaziywayo kanye nezimo lapho ukuhlaziya kuzokwenziwa ngaphansi kwazo.Izitsha zengilazi ze-amber borosilicate ze-HPLC ezinokuvulwa okungu-9mm ziyinketho ethandwayo yezicelo eziningi zaselabhorethri ngenxa yezici zazo zokusebenza ezinhle kakhulu nokuhambisana nezinhlobonhlobo zamasampula nezimo.
Ngokungeziwe ku-vial ngokwayo, i-septum iyadingeka ukuze kuhlaziywe i-HPLC.I-septa iwucezu oluncane, oluyisiyingi lwempahla olungena ku-vial futhi lusebenza njengophawu.Ivumela ukwethulwa kwesampula ku-vial futhi inikeza umgoqo phakathi kwesampula nesipetu se-HPLC, ukuvimbela ukungcola.Lapho ukhetha i-septa yezitsha ze-HPLC, kubalulekile ukucabangela uhlobo lwesampula elihlaziywayo kanye nezimo lapho ukuhlaziya kuzokwenziwa ngaphansi kwazo.
Isikhathi sokuthumela: Mar-30-2023