20mm Aluminium Cap ene-Septa

Izitsha ze-Aijiren Tech ezihlotshiswe phezulu ze-headspace zinezitayela eziphansi eziyisicaba noma eziyindilinga, ezinengilazi ecacile noma e-amber. Ama-Headspace seal angasetshenziswa kumakepisi ahlanganiswe ngaphambilini ane-diaphragm noma anga-odwa ngokwehlukana.Inani elincane le-oda le-Aijiren ngamaphekhi angu-10, ama-pcs ayi-100\/pack.

Impahla yesampula yesampula ye-headspace ingilazi ye-borosilicate ye-low-extraction, ebonakala ngokukhula okuphansi, ukumelana nokushisa okuphezulu, amandla aphezulu, ubulukhuni obukhulu, ukudlulisa ukukhanya okuphezulu kanye nokuzinza kwamakhemikhali aphezulu. Izitsha ze-Headspace zilungele ukuhlaziywa kwe-headspace yama-solids aguquguqukayo namagesi. I-20mm crimp headspace vial isetshenziswa kabanzi ku-Headspace ne-GC, isicelo se-GCMS.
I-Headspace vial yakhiwe ngengilazi ye-Borosilicate ngu-Aijiren. I-Vial ye-Headspace ingatholakala ku-6ml - 20ml. Okucacile noma oku-Amber kungakhethwa. I-Crimp Thread Headspace Vials zisebenzisa ubukhulu bodonga obumaphakathi obuyi-1.25 mm, obunikeza ukwethembeka okwengeziwe lapho kwakhiwa izingcindezi zangaphakathi. Izitsha zethu ze-Headspace ziyahlangabezana noma zeqe amazinga e-OEM.

Izitsha ze-Headspace zitholakala engilazini ecacile noma e-amber enesisekelo esiyindilinga noma esiyisicaba, i-crimp seal enomphetho onama-beveled noma isikwele, noma ngokuqedwa kwe-screw-thread. Izitsha ze-Headspace , i-septum, namakepisi angathengwa ngamanani ahlukahlukene ngokuhlukana noma ndawonye njengamakhithi okusizakala ukuze kulingane nezidingo zakho zaselabhorethri.

I-Aijiren, njengomhlinzeki wezinto ezisetshenziswayo ze-chromatography, inikeza izitsha ze-headspace namapulagi okuvala. Izitsha ze-headspace zika-Aijiren namakepisi aklanywe ngokucophelela ukuvimbela ukungcoliswa kwesampula nokuqinisekisa ukuhlaziya okunembile. Ziza ngobukhulu obuhlukahlukene kanye nezinhlobo zezingilazi. Uma uthanda ukukhiya izitsha noma izitsha zentambo.

Izitsha ze-Crimp Top headspace zenziwe nge-borosilicate hydrochloric acid. Inombala osobala kanye nenhlaka futhi ingamelana nezinga lokushisa elingu -60 kuya ku-200 degrees Celsius. Ngokuvamile, umthamo we-vial ye-headspace ngu-10-20ml, futhi isici singu-22.5*46\/75mm. Ukusebenza ukumelana ne-asidi, ukumelana ne-alkali nokumelana nokushisa okuphezulu. Ukupakisha kuvame ukusebenzisa ibhokisi lepulasitiki elinciphayo elingaphakathi.

Izitsha ze-Headspace yiziqukathi ezikhethekile eziklanyelwe ukubamba amasampula okuhlaziya i-gas chromatography, ikakhulukazi uma kusetshenziswa amasu okusampula emkhathini. Izinhlobonhlobo ze-crimp-top ezingama-20mm zisho izitsha ezivulekile ezingama-20mm ezivalwe ngekepisi elicijile. Lezi zitsha zitholakala ngosayizi abahlukahlukene, kanti i-6ml, 10ml, kanye ne-20ml yizona ezivame kakhulu.

Idiski eliqinile le-PTFE linikeza ukungazenzi kwamakhemikhali okuphakeme ngokumelene nezincibilikisi ezinolaka kakhulu. I-membrane encane ivumela ukungena kalula ngezinaliti eziningi. I-PTFE septa ayikwazi ukuphinda ivaleleke. Kufanele zisetshenziswe ngezikhathi zomjikelezo omfushane noma izindlela zomjovo owodwa.

Le nqubo iwusizo ikakhulukazi kumasampuli okungaba nzima ukuwajova ngokuqondile kusistimu ye-GC noma lapho kuhlaziywa izinhlanganisela eziguquguqukayo kumatrices ayinkimbinkimbi.
Zakhelwe ngokukhethekile ukuhlaziya izinhlanganisela eziguquguqukayo nezingashintshashintshashintshashintshayo ezikhona kusampula.
Izitsha ze-headspace ezingama-20mm ze-crimp-top ziwuhlobo lwezitsha zaselabhorethri ezivame ukusetshenziswa ku-gas chromatography (GC) kanye nezinhlelo zokusebenza ze-gas chromatography-mass spectrometry (GC-MS).
Ngokusho kwezinto ezihlukene, ingahlukaniswa ngezinhlobo ezimbili, enye i-borosilicate yasekhaya, kanti enye ingenisiwe ingilazi ye-hydrolyzed yebanga lokuqala ukuze ihlangabezane namazinga ahlukene ezidingo zamakhasimende.

20mm amakepisi e-aluminium kanye ne-septa avame ukusetshenziswa ezinhlelweni ze-chromatography, okuhlanganisa i-gas chromatography (GC) kanye ne-high-performance liquid chromatography (HPLC). Asetshenziselwa ukuvala izitsha zesampula futhi aqinisekise ukuthi i-gas-tight noma i-liquid-tight seal.

Izitsha ze-headspace zingakwazi ukumelana namazinga okushisa aphezulu kanye nezingcindezi zangaphakathi ezidingekayo ekuhlaziyweni kwegesi eguquguqukayo. Ngokuqukethwe kwensimbi okuphansi kakhulu, okukhiphekayo nokuvuzayo, kuhlangabezana nezindinganiso eziphakeme ukuze kuhlangatshezwane nezidingo zakho zokulawula. Lezi zitsha ze-headspace ziqinisekisiwe-ziqinisekisiwe ngobukhulu bomzimba kanye nokuhambisana kwe-autosampler.

Izitsha ze-Headspace ziwuhlobo lwezitsha zaselabhorethri ezisetshenziselwa i-gas chromatography. Aklanyelwe ukuqukatha amasampuli azohlaziywa kusetshenziswa i-headspace gas chromatography, indlela esetshenziselwa ukuhlaziya izinhlanganisela eziguquguqukayo kumasampuli aqinile noma awuketshezi. Izitsha zivaliwe nge-septum cap, okuvumela indawo yekhanda engenhla kwesampula ukuthi ihlaziywe ngaphandle kokuveza isampula emkhathini. Le nqubo ivame ukusetshenziswa ekuhlaziyeni imithi, imvelo, nokudla, phakathi kweminye imikhakha.
I-Aijiren ingumkhiqizi onguchwepheshe be-6ml 20mm Crimp-Top Headspace Vial. Amakhasimende e-Aijiren atholakala emazweni angaphezu kuka-70 emhlabeni jikelele. U-Aijiren udale isihloko somphakeli owaziwa kakhulu waseChina we-6ml 20mm Crimp-Top Headspace Vial ngesevisi kanye nekhwalithi yomkhiqizo.

I-Crimp Cap engu-20mm ivame ukusetshenziswa ne-Headspace Vial. Ivalwe ngokuqinile futhi ifanele ukugcina amasampula isikhathi eside. Ikepisi elinembobo emaphakathi ingasikwa nge-septa, elungele ukusampula inaliti yokusampula okuzenzakalelayo.

Copyright 2021 Zhejiang Aijiren Technology, Inc. Wonke Amalungelo Agodliwe.
umthamo: 10ml noma 20ml, ububanzi: 20mm intamo ububanzi

13-425 isikulufu vial yesampula
IsiShayina (Sesiko)
Isitsha se-Headspace esingu-20ml se-GC

Izitsha ze-Headspace izitsha zaselabhorethri zokuhlaziywa kwe-headspace ezikwazi ukumelana nezinga lokushisa nokugqwala. Ngokuqukethwe kwensimbi okuphansi kakhulu, okukhiphekayo nokuvuzayo, kuhlangabezana nezindinganiso eziphakeme ukuze kuhlangatshezwane nezidingo zakho zokulawula. Lezi zitsha ze-headspace ziye zaqinisekiswa ngosayizi womzimba kanye nokuhambisana kwe-autosampler.

Izitsha ze-Headspace izinto ezisetshenziswayo ezivame ukusetshenziswa ezivivinyweni zesigaba segesi. Amasampula e-Headspace ngokuvamile alungiswa ngezitsha eziqukethe isampula, i-solvent ehlanjululwayo, i-matrix modifier, kanye ne-headspace.
Ukuhlaziywa kwe-Headspace kuhilela ukukhishwa kwezinhlanganisela eziguquguqukayo kusuka kusampula okuqinile noma okuwuketshezi ukuya esigabeni segesi ukuze kujovelwe ethuluzini le-GC.

Izitsha ze-Headspace zinezicaciso zomthamo ezihlukile, okuhlanganisa u-6ml, 10ml, 20ml, njll. Sebenzisa isampula evamile yesampula ukuze uqinisekise i-headspace eyanele. Ngokuvamile, ivolumu egodliwe kufanele okungenani ibe ngu-50% wevolumu yesampula.

Isitsha se-headspace esiyindilinga sisabalalisa ukucindezela kwangaphakathi okukhiqizwa emazingeni okushisa aphezulu kuyo yonke indawo yengilazi, futhi unqenqema olunamaphethelo lunomphetho oqinile ongacindezelwa ku-septum ukuze kutholakale uphawu olusebenza kangcono. Ibhodlela lesampula eliphansi linentamo ende futhi lilungele ukusetshenziswa nezinsimbi zokusampula ezizenzakalelayo ze-headspace

Izitsha ze-Headspace, ezaziwa nangokuthi izitsha ze-gas chromatography (GC) noma izitsha zesampula, ziyiziqukathi ezikhethekile ezisetshenziselwa ukuhlaziya izinhlanganisela eziguquguqukayo ku-chromatography yegesi. Adizayinelwe ukugcina amasampuli futhi adale i-headspace ngaphezu kwesampula, equkethe izingxenye eziguqukayo okufanele zihlaziywe.

I-Teflon nerabha ye-silicone noma i-silicone ye-ultra-pure isetshenziswa njengezinto zokusetshenziswa ukuze kuqinisekiswe ukuthi i-septa ayinabo ubuthi; ukuze kuqinisekiswe imisebenzi emihle kakhulu, ifaneleka ngokukhethekile i-chromatography yegesi, kanye nokuqinisekisa ukuthi i-septum ayiweli kubhodlela lesampula ngesikhathi sokujova;

Ukuhlaziywa kwe-Headspace kusetshenziswa lapho kuhlaziywa izinhlanganisela eziguquguqukayo noma eziguquguqukayo ezingase zikhishwe kusampula eliqinile noma eliwuketshezi ukuya esigabeni segesi.
Umthamo ongawukhetha ngu-10ml 20ml, imininingwane yile: 22.5*46mm, 22.5*75mm, kanye nezitsha ezimbili ze-headspace ezingenambala nezinsundu zinikeziwe.
I-ND20 Crimp-top headspace ibhekisela ohlotsheni oluthile lwesistimu yokuvala i-vial ye-headspace esetshenziswa ku-gas chromatography (GC) ukuze kuhlaziywe izinhlanganisela eziguquguqukayo.
Indlela ngayinye inezinzuzo zayo futhi ifanele izinhlobo ezithile zesampula kanye nezakhiwo ze-analyte.

1. I-Septa ne-slit septa iyatholakala. 2. Umbala we-cap ngokuvamile otholakalayo uyisiliva, neminye imibala ekhethekile nayo ingakhiqizwa ngokufanele. 3. Kulula ukufaka futhi kulula ukususa. 4. I-Aluminum yokuvala indandatho ene-septum efakwe ngaphambili ihambisana nezitsha ezijwayelekile zokuvula ama-crimp top.

I-20ml ye-headspace vial20mm Crimp Top Aluminium Caps ene-Septa Ye-Crimp Vial
I-10-425 i-screw vial ebanzi
I-20ml ye-headspace vialND20 6-20mL i-Crimp-Top Headspace Vial

20ml headspace vial6ml 10ml 20ml Crimp Top vial, Clear noma Amber Glass

Izitsha ze-Headspace ziwuhlobo lwezitsha zaselabhorethri zokuhlaziya indawo ephezulu, ezinezici zokumelana nezinga lokushisa eliphezulu nokumelana nokugqwala. Izinto ze-Headspace Vials ziyingilazi ye-Borosilicate ekhishwayo ephansi enezinga eliphansi lokunweba, ukumelana nokushisa okuphezulu, amandla aphezulu, ukuqina okuphezulu, ukudluliswa kokukhanya okuphezulu kanye nokuzinza okuphezulu kwamakhemikhali.

I-20ml ye-headspace vial20mm Aluminium Cap
8-425 isikulufu vial
I-Aijiren HPLC\/GC Vials
I-15-425 screw vial