Material: USP1, Borosilicate Glass
20ml Precision Screw Neck 18mm Ububanzi
Umbala: Sula \/ Inhlaka
Ngezansi: Phansi Okuyindilinga
Vial Usayizi: 22.5 * 75mm
Ikhephu: 18mm Magnetic Precision Screw Metal Cap
I-Septa: PTFE\/Silicone 17.5*1.3-1.5mm
I-PTFE\/Transparent Silicone Septa 1.3mm ye-SPME

I-screw cap engu-18mm isebenziseka kalula futhi ayidingi amathuluzi engeziwe, njenge-capper nesivula. Amasampula angadluliselwa esizeni, asikho isidingo sokudlulisa amasampula elabhorethri. Uchungechunge olunembayo luqinisekisa ukucinana komoya phakathi kwe-Headspace Vial kanye nesikulufa sikazibuthe esingu-18mm. I-Magnetic nut ingasetshenziswa kabanzi ku-SPME ehlukahlukene kanye nokuhlaziywa kwe-headspace.

I-18mm Isikulufu Intamo Ivala I-18mm isikulufu izitsha zentamo ezinama-screw seal kazibuthe we-CTC umkhiqizo omusha emakethe ye-headspace lapho imihlathi ibusa khona. Ikakhulukazi kumakepisi kazibuthe okunzima ukuwakhanda, ama-screw caps ayindlela ehlukile. I-Screw Neck Closures engu-18mm ngeVial isetshenziswa ngokukhethekile kumathuluzi: CTC PAL, Varian, Gerstel, Atas, Shimadzu, Aijiren.

I-Aijiren's Headspace Caps ivamise ukusebenzisa i-aluminiyamu yensimbi, ethambile futhi elungele i-Hand Crimper ne-Decrimper ukuze ivalwe. Akukhona lokho kuphela, i-Septa ekhiqizwe i-Aijiren iphinde yenziwe nge-silicone yekhwalithi ephezulu ne-ptfe, futhi icindezelwa ngenqubo ekhethekile. Lolu hlobo lwe-septa akulula ukulukhubaza, ukuphuka, nokuwa, futhi lungaqinisekisa nokucinana kwebhodlela.

I-Aijiren's Magnetic Precision Screw Metal Cap ingu-18mm ngosayizi, ofaneleka kakhulu ukuvala i-chromatography yegesi. Lolu hlobo lwekepisi luvame ukusetshenziswa ezitsheni ze-headspace, futhi imbobo ephakathi nayo ilungele kakhulu ukusampula nge-autosampler.

I-20ml ye-headspace vial idume kakhulu ku-chromatography yegesi ngenxa yomthamo wayo omkhulu, ngoba ivumela igesi ehwamukile kusampula ukuthi intante ungqimba olungaphezulu futhi ihlukane ngokuphelele noketshezi, okulungele ukuthi i-autosampler ikhiphe igesi ukuze ibonwe. I-Screw Cap inembobo emaphakathi yokuqinisekisa ukusebenziseka kwenaliti yomjovo ozishintshayo ngaphakathi nangaphandle.

Ngokusetshenziswa kwezitsha ze-headspace, ukuhlolwa konke kungalungiselelwa ukuhlaziywa ngendlela ephumelelayo nenembile. Ingqikithi yalokhu kuhlolwa ukuthi isampula elishintshashintshayo liyashisisa futhi lihwamuke ukuze lenze igesi esikhaleni esiphezulu sebhodlela le-headspace bese liyahlakazeka. Ekugcineni, igesi ku-vial ingena ekutholeni isigaba segesi.