I-Aijiren Screw Caps nge-Septa ye-8-425 screw intamo
I-vial inobubanzi obungaphandle kwe-18mm, okungubukhulu obujwayelekile bokuma kwe-screw-cap headspace vials. Yakhelwe ukubamba amasampula egesi noma uketshezi ukuze ahlaziywe. Izinto ezibonakalayo ze-headspace ingilazi ekhishwe phansi ye-borosiluate enezinga lokunwetshwa okuphansi, ukumelana okushisa okuphezulu, amandla aphezulu, ubulukhuni obuphezulu, ukudluliselwa okuphezulu, kanye nokuqina okuphezulu kwamakhemikhali. Ama-Headspace vials alungele ukuhlaziywa kwe-headSpace kwama-solid aguquguqukayo namagesi. I-Headspace Vial isetshenziswa kwinqubo ye-chromatography ephakeme ye-chromatography. Lapho uthola ukuxubeka okuguquguqukayo noma okuguquguqukayo ngamaphoyinti aphezulu abilayo, kudingeka sibashise ukuze bazithobe phezulu. Kule nqubo, ngoba amasampula awuketshezi asezansi, okuqukethwe kugesi ephezulu kungalinganiswa ngaphandle kokuthinta uketshezi ku-vial yesampula.
Le khasiIphakheji yama-20ml gc vialsInobubanzi obungaphandle kwe-18mm, okungusayizi ojwayelekile we-screw-cap headspace vials. Yakhelwe ukubamba amasampula egesi noma uketshezi ukuze ahlaziywe. Izinto ezibonakalayo ze-headspace ingilazi ekhishwe phansi ye-borosiluate enezinga lokunwetshwa okuphansi, ukumelana okushisa okuphezulu, amandla aphezulu, ubulukhuni obuphezulu, ukudluliselwa okuphezulu, kanye nokuqina okuphezulu kwamakhemikhali. Ama-Headspace vials alungele ukuhlaziywa kwe-headSpace kwama-solid aguquguqukayo namagesi. AIphakheji yama-20ml gc vialsisetshenziswa kwinqubo ye-chromatography ephakeme yegesi. Lapho uthola ukuxubeka okuguquguqukayo noma okuguquguqukayo ngamaphoyinti aphezulu abilayo, kudingeka sibashise ukuze bazithobe phezulu. Kule nqubo, ngoba amasampula awuketshezi asezansi, okuqukethwe kugesi ephezulu kungalinganiswa ngaphandle kokuthinta uketshezi ku-vial yesampula.
Ngokungafani nama-vials aphezulu we-crimp-top, ama-vials wesikulufa ekhanda anentambo ebekiwe evumela ukubekwa uphawu okulula nokuphindaphinda nge-cap compactive ehambisanayo. Lo mklamo ulungele ukufinyelela okuphindaphindwayo kwisampula ngaphandle kwesidingo samathuluzi akhethekile aqopha.
Isicelo
Le khasi I-18mm Screw Nex verts Ngezimpawu ze-magnetic screwals ze-CTC zingama-novellies eMakethe yasemakhanda ebuswa yi-Headspace. Kodwa-ke, ikakhulukazi ama-hard-to-crimp cap cap, ukuvalwa kwesikulufa kuyindlela elula. Ama-vials asetshenziswe ngokukhethekile ku-Izinsimbi: I-CTC PAL, Varian, Gersterel, Atas, Shimadzu, kanye no-Agrililent.
Ama-cap anesiketi se-aluminium kanye ne-disk emaphakathi kazibuthe, kulula ukuya ku-crimp kanye nokuduma.
Izinzuzo
1. I-Screw-cap vials kulula ukuyibopha futhi i-resseal ngaphandle kwesidingo samathuluzi akhethekile aqoqayo. Lokhu kubenza balungele ukufinyelela okuphindaphindiwe kwisampula, benciphisa isikhathi nomzamo odingekayo ekuphatheni isampula.
2. LeziI-18mm Screw Nex vertsZilungele izinhlobo eziningi zezicelo, kufaka phakathi i-chromatography yegesi, ukuhlaziywa kwe-headSpace, kanye nesitoreji sesampula. Ukusebenza kwabo okuhlukahlukene kubenza babaluleke ngezilungiselelo ezahlukahlukene zelebhu.
I-3. I-Screw-Cap Design ihlinzeka nge-Airtitight Seal, ivimbela ukuphunyula kwamakhompiyutha aguqukayo futhi kuqinisekiswe ubuqotho besampula ngesikhathi sokugcina nokuhlaziywa.
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I-6. Ukusetshenziswa kwendawo yonke ye-HeadSpace ne-SPME ngenxa ye-STINERTER SEPA.
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Ukumatanisa ama-cap kanye ne-peta
I-18mm Septa isebenzisa kuphela izinto ezisezingeni eliphakeme kakhulu zokuqinisekisa umsebenzi ofanele, futhi ilungele kakhulu izinhlelo zokusebenza zegesi Chromatograph, iqinisekise ukuthi i-Septa ngeke iwele kwi-vial yesampula ngesikhathi sokujova kwesampula. I-Septa yenziwa nge-PTFE \ silicone fusion, zenziwe nge-TFE \ selicone fusion, futhi ine-insert enhle kakhulu futhi ingasetshenziselwa imijovo eminingi. Ubukhulu be-Septum bungu-1.5mm.
I-Screw Headspace Series Bottle CAPS ihlanganisa ama-Innovation ngokulula okwenziwe isikhathi, ukukhiqizwa okuqondile kokukhiqiza, kanye nendawo yokukhiqiza etholakalayo. Ibhodlela lebhodlela elikhiqizwa yile ndlela enelungelo lobunikazi lihlanganisa i-septum ne-cap ezingeni lamangqamuzana ukugwema ukuhwamuka ngokweqile futhi kugcinwe ibhodlela lesampula elivalwe kahle.