I-20ml ye-headspace vialPacked 20mm Crimp Headspace Vial

Ifakwe i-Silicone\/PTFE Septa, futhi ingasetshenziswa ne-slit septa. Ngokuvamile umbala we-cap otholakalayo uyisiliva, kodwa eminye imibala ekhethekile nayo ingakhiqizwa ngokufanele. Kukhona imbobo emaphakathi engu-9.5mm phakathi nendawo yekepisi yomjovo wesampula ozenzakalelayo.

Ibhodlela le-headspace lisetshenziswa enqubweni ye-top – gas chromatography. Uma sithola izingxube eziguquguqukayo noma eziguquguquka kancane ezinamaphoyinti abilayo aphezulu, sidinga ukuzifudumeza ukuze zihwamuke phezulu. Kule nqubo, njengoba amasampula oketshezi engaphansi, izinto ezisegesini ephezulu zingalinganiswa ngaphandle kokuthinta uketshezi ku-vial yesampula.

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.
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.

Izitsha ze-Headspace zitholakala engilazini ecacile noma e-amber enesisekelo esiyindilinga noma esiyisicaba, uphawu olubomvu olunomkhawulo onama-beveled noma isikwele, noma nge-screw-thread finish. Izitsha ze-Headspace, i-septum, namakepisi angathengwa ngamanani ahlukahlukene ngokuhlukana noma ndawonye njengamakhithi alula ukuze alingane nezidingo zakho zaselabhorethri.

I-headspace vial eyenziwe ngengilazi ye-Borosilicate ngu-Aijiren. I-Vial ye-Headspace ingatholakala ku-6ml - 20ml. Okucacile noma oku-Amber kungakhethwa. Izitsha ze-Crimp Thread Headspace 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.

20ml 20mm Crimp Headspace Izitsha zeGC
Isi-Myanmar (Burmese)
I-10-425 i-screw vial ebanzi
Izitsha zeChromatography

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.

Ama-Caps angu-20mm ane-Septa aklanyelwe ngokukhethekile ukuvalwa okuvikelekile nokuhlaziywa okunembile kwamasampula e-headspace kuzilungiselelo zaselabhorethri. Lawa makepisi anobubanzi obungu-20mm, okuqinisekisa ukufana okuqinile nokuthembekile ezitsheni ze-crimp headspace. I-septa, eyenziwe ngezinto ezisezingeni eliphezulu, inikeza ubuqotho besampula obuhle kakhulu ngokuvimbela ukungcoliswa nokuhwamuka ngesikhathi sokugcinwa nokuhlaziya.

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.
I-Headspace GC iyindlela yokulungiselela eyisampula yokunquma izinhlanganisela eziguquguqukayo kumasampula aqinile nawuketshezi. Ibhodlela lesampula le-Headspace livame ukusetshenziselwa ukuhlolwa kwesigaba segesi.
Izitsha ze-Crimpe Top headspace ezikhiqizwe i-Aijiren zivame ukwenziwa nge-Aluminium. Imodeli ekhethekile yi-SBC201202, esebenzisa i-Septa enamacala amabili eyenziwe nge-PTFE\/Silicone kanye ne-Crimp Top blue Magnetic Aluminium Cap enembobo emaphakathi engu-8mm.

Iphansi eliyisiyingi liyahambisana namasampula amaningi azenzakalelayo, futhi ingalo yesampula ilungele ukuphatha izitsha zesampula zisuka kuthreyini.
10ml 20ml Headspace GC izitsha ziwuhlobo lwesampula lwebhodlela elisetshenziswa ekuhlaziyeni i-gas chromatography (GC).
Ukuthembeka - Ungaqiniseka ukuthi Izitsha ze-Headspace ozithengayo zizokwenza imisebenzi eziklanyelwe yona.
I-20ml ye-headspace vial20ml i-crimp-top headspace izitsha ze-GC zohlelo lwe-Shimadzu Aglient GC-MS

Intamo ye-Crimp engu-20mm eno-6ml, 10ml, kanye nevolumu yokubamba engu-20ml. Itholakala ngemiklamo ephansi eyisicaba noma eyindilinga ukuze ihambisane nethuluzi elinembile. Amakepisi ama-crimp angama-20 mm ahlanganiswe ngaphambilini ane-septa aselungele ukusetshenziswa nanoma yiziphi izitsha ze-crimp top.

6ml 10ml 20ml Crimp top round round ngezansi Isitsha sekhanda Izitsha ezingama-20mm ezinamakepisi avuliwe e-Aluminium
Isitsha se-Headspace esiphezulu ND18, 10-20mL 18mm, Uchungechunge lweScrew

Izitsha ze-Headspace ziwuhlobo lwezitsha zaselabhorethri zokuhlaziya indawo ephezulu, ezinezici zokumelana nezinga lokushisa eliphezulu nokumelana nokugqwala.
Ukuze uthole imiphumela enembile, Siphinde sibe nezidingo ezithile zamabhodlela esampula kanye ne-septa.
Ukuhlaziywa kwebhodlela lesikhala sekhanda lamagesi akhona ezitsheni zesampula yesikhala sekhanda, amabhodlela aselabhorethri okuhlaziya isikhala sekhanda abizwa ngokuthi izitsha ze-head space.
Iphansi eliyisicaba lingakwazi ukufeza izinga eliphezulu lokushisa kahle ngesikhathi sokujova indawo yekhanda lezandla futhi ifanele izinhlobo ezithile zamathuluzi.

Ama-Crimp Caps akhama i-septum phakathi komphetho wesitsha sengilazi kanye nekepisi le-aluminium elicijile. Lokhu kwakha uphawu oluhle kakhulu oluvimbela ukuhwamuka. I-crimp cap vial idinga amathuluzi okugoqa ukuze enze inqubo yokuvala.

I-vial ye-headspace isetshenziselwa inqubo ye-top - chromatography yegesi. Uma sithola izingxube eziguquguqukayo noma eziguquguquka kancane ezinamaphoyinti abilayo aphezulu, sidinga ukuzifudumeza ukuze zihwamuke phezulu. Kule nqubo, njengoba amasampula oketshezi engaphansi, izinto ezisegesini ephezulu zingalinganiswa ngaphandle kokuthinta uketshezi ku-vial yesampula.

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.

I-20ml ye-headspace vial20ml Isitsha se-Crimp Headspace somhlinzeki
Ukuhlaziywa kwe-Headspace kuhilela ukukhishwa kwezinhlanganisela eziguquguqukayo kusuka kusampula okuqinile noma okuwuketshezi ukuya esigabeni segesi ukuze kujovelwe ethuluzini le-GC.
20ml headspace vial10ml 20ml Crimp-top glass headspace GC Borosilicate Glass vials with 20mm aluminium Cap kanye neSepta

I-Aijiren igxile ekuthuthukiseni ukuphepha nobuqotho be-Vial yethu ye-Headspace. I-Aijiren ihlinzeka ngesitsha se-20mL 20mm Crimp-Top Headspace Vial ukuqinisekisa ukukhiqiza okungaguquki kuzo zonke izinqubo zokuhlukanisa. Lezi 20mL 20mm Crimp-Top Headspace Vial ziyinketho engcono kakhulu ye-GC. 20mL 20mm Crimp-Top Headspace Vialyenziwe ngengilazi ye-borosilicate.

Izigqoko zensimbi zinikeza uhla olubanzi kakhulu lokubekezelela izinga lokushisa futhi amelana kakhulu nokuphuka komthelela. Izigqoko zensimbi zilungele izinhlelo zokusebenza ze-gas chromatography. Ukuvalwa kwensimbi kukhiqizwa kusuka kunsimbi (ehlanganiswe ne-anti-corrosive coating of chromeplate noma tinplate) noma i-aluminium.

I-vial ye-headspace isetshenziselwa inqubo ye-top - chromatography yegesi. 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. Izitsha ze-Headspace zilungele ukuhlaziywa kwe-headspace yama-solids aguquguqukayo namagesi.

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.

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.