I-Vial cap ne-Septa

I-Pre-Slit PTFE \ Silicone Septa yenzelwe izinhlelo zokusebenza lapho amavolumu wesampula akhudlwana adinga ukuwohloka kusuka ku-vial ukugwema ukufiswa. Le Septa ivumela i-Ambient gesi ukulinganisa igesi ku-vial, ukunciphisa i-vacuum eyenziwe uphawu oluqinile oluzungeze inaliti. Idizayini yangaphambi kokulala yenza ukuthi i-Septa ibe lula ukungena ngenaliti futhi idedele i-vacuum eyenziwe lapho isusa amasampula amakhulu kusuka ku-vial, ngenkathi igcina izakhiwo ze-chromatogagraphic zifana ne-septa ye-UN-Slit.

I-Aijiren 15-425 efakwe intambo nge-silicone Septa yenzelwe amabhodlela we-HPLC autosampler ukuqinisekisa ukuqina nobuqotho bamasampula ngesikhathi sokugcina kanye nomjovo. Lezi zimbobo zenziwa nge-polypropylene (PP) impahla, enokuqina okuhle kwamakhemikhali nokusebenza uphawu futhi ilungele izindawo ezahlukahlukene zelebhu.

The slit allows ambient gas to equalize the gas in the vial so that a vacuum is not created in the vial from the tight seal around the needle. Uma i-coring noma i-clogging isuka enanini elinqunu noma inaliti yenaliti kusuka ku-septable septa ukukhathazeka, khona-ke ukukhetha i-septum yangaphambi kokukhanya kuyindlela engcono.

The slit allows ambient gas to equalize the gas in the vial so that a vacuum is not created in the vial from the tight seal around the needle.
Uma i-coring noma i-clogging isuka enanini elinqunu noma inaliti yenaliti kusuka ku-septable septa ukukhathazeka, khona-ke ukukhetha i-septum yangaphambi kokukhanya kuyindlela engcono.
I-PTFE \ silicone ene-septum eshibilika ivumela ukungena kalula kokungena kanye nokukhipha i-vacuum lelo hlobo lapho ivolumu enkulu yesampula ihoxiswa kusuka ku-vial.

I-Chromatography Septas ingahle i-slit. I-Secum yangaphambi kokukhanya iyisinqumo esihle kuzinhlelo zokusebenza ezidinga i-20% noma ngaphezulu komjovo wesampula isikhathi ngasinye kusuka ku-vial ukuze kugwenywe. The slit allows ambient gas to equalize the gas in the vial so that a vacuum is not created in the vial from the tight seal around the needle. Uma i-coring noma i-clogging isuka enanini elinqunu noma inaliti yenaliti kusuka ku-septable septa ukukhathazeka, khona-ke ukukhetha i-septum yangaphambi kokukhanya kuyindlela engcono.
I-PTFE \ silicone ene-Septum eshibilika ivumela ukungena kalula ukungena kanye nokukhipha i-vacuum lelo hlelo lapho umthamo omkhulu wesampula uhoxiswa kusuka ku-vial. Le Secum ihlinzeka ngezimpawu ze-Chromatographic ezifana neleptum ngaphandle kwe-slit ngaphandle kokuthi amandla okumelana nokuvezwa kwezikhathi ezinolaka ancishiswe kancane. I-Pre-Slit Septa inconyelwa kakhulu ukwenza ukuvela kabusha kokujova kokujova nge-autosamplers ukuhoxisa okukhulu kunesampula yesampula kusuka ku-2ml vial, ngenxa ye-cavitation engenzeka (vacuum).

I-18mm Screw Net Metal Screw CAP yenziwe ngensimbi kazibuthe, leli cap lisetshenziselwa ikakhulukazi i-seal 18mm Screw GC Headspace Vial. I-PTFE Septa ingahlangana nama-punctures amaningi.
I-Steel Magnetic Cap ibekezelela amazinga okushisa aphezulu futhi ilungele ukusetshenziswa nge-CTC \ ye-Leap \ Gerstel Autosamplers.