Likotlolo tsa Headspace ke mofuta oa setshelo sa sampole se sebelisoang k'hemistri ea tlhahlobo, haholo bakeng sa tlhahlobo ea sebaka sa hlooho. Tlhahlobo ea li-headspace e kenyelletsa tlhahlobo ea metsoako e sa tsitsang e teng karolong ea khase ka holim'a sampuli. Metsoako ena e feto-fetohang hangata e na le thahasello lits'ebetsong tse joalo ka gas chromatography (GC) kapa gas chromatography-mass spectrometry (GC-MS).

Vial ea sebaka sa hlooho e sebelisoa ts'ebetsong ea top - chromatography ea khase. Ha re bona metsoako e fetohang kapa e batlang e sa fetohe e nang le lintlha tse belang tse phahameng, re hloka ho e futhumatsa ho etsa mouoane holimo. Ts'ebetsong ena, kaha lisampole tsa mokelikeli li ka tlase, lisebelisoa tse ka har'a khase e ka holimo li ka lekanyetsoa ntle le ho ama mokelikeli ka har'a vial ea mohlala.
Likotlolo tsa Headspace ke linkho tsa laboratori bakeng sa tlhahlobo ea sebaka sa hlooho tse hanyetsanang le mocheso le ho bola. Ka lihlahisoa tse tlase haholo tsa tšepe, li-extractables le tse ka kenang, li kopana le litekanyetso tse phahameng ho finyella litlhoko tsa hau tsa taolo. Likotlolo tsena tsa sepakapaka li netefalitsoe bakeng sa boholo ba 'mele le ho lumellana ha li-autosampler.

Septum ea 20mm e entsoe ka PTFE\/silicone fusion, e nang le inertness e babatsehang 'me e ka sebelisoa bakeng sa liente tse ngata. Botenya ke 3mm, 'me PTFE e ka ba 0.08mm. Sekoahelo sa botlolo e se nang letho ea clamp-top se entsoe ka aluminium ea tšepe

A  vial e sebelisoa ha ho etsoa top – gas chromatography. Ha re bona metsoako e fetohang kapa e batlang e sa fetohe e nang le lintlha tse belang tse phahameng, re hloka ho e futhumatsa ho etsa mouoane holimo. Ts'ebetsong ena, kaha lisampole tsa mokelikeli li ka tlase, lisebelisoa tse ka har'a khase e ka holimo li ka lekanyetsoa ntle le ho ama mokelikeli ka har'a vial ea mohlala.

Likotlolo tsa hlooho li fumaneha ka khalase e hlakileng kapa ea amber e nang le motheo o chitja kapa o bataletseng, tiiso ea crimp e nang le sekoahelo se betliloeng kapa se sekoere, kapa sephetho sa khoele ea screw. Likotlolo tsa hlooho, septum le likatiba li ka rekoa ka bongata bo fapaneng ka thoko kapa hammoho e le lisebelisoa tse tla lekana litlhoko tsa laboratori.

Likotlolo tsa hlooho li ka mamella mocheso o phahameng le likhatello tse ka hare tse hlokahalang bakeng sa tlhahlobo ea khase e sa tsitsang. Ka lihlahisoa tsa tšepe tse tlase haholo, tse ka ntšitsoeng le tse ka phunyang, linkho tse holimo tsa hlooho li kopana le litekanyetso tse phahameng ho fihlela litlhoko tsa hau tsa taolo.

Sekoahelo sa crimp sa mehlahare se entsoe ka aluminium bakeng sa crimping le ho tiisa. The cap gasket ke thepa ea septum e hlajoang ke nale ea sering ho ntša sampole ho vial. The cap liner sh...
Mokhoa ona o bohlokoa haholo bakeng sa lisampole tseo ho ka bang thata ho li kenya ka kotloloho tsamaisong ea GC kapa ha ho hlahlojoa metsoako e sa fetoheng ho matrices a rarahaneng.

The Chromatography Direct range of 20mm Crimp Top Headspace Vials and Caps li fumaneha ka 20ml Amber and Clear, 10ml le 6ml ka mefuta e fapaneng ea flat and round bottom - e loketseng CTC, Perkin Elmer le Aijiren autosamplers. Li-Crimp Caps tsa rona tsa 20mm ke Silicone\/PTFE 'me li tsamaisana le li-autosamplers tsohle.

Aijiren ke moetsi ea ikhethang ka 6ml 20mm Crimp-Top Headspace Vial. Bareki ba Aijiren ba fumaneha linaheng tse fetang 70 lefatšeng ka bophara. Aijiren o thehile sehlooho sa mofani oa China ea tsebahalang oa 6ml 20mm Crimp-Top Headspace Vial ka tšebeletso le boleng ba sehlahisoa.

1. Septa le slit septa lia fumaneha. 2. Hangata 'mala oa cap o fumanehang ke silevera,' me mebala e meng e khethehileng e ka boela ea hlahisoa ka tsela e nepahetseng. 3. Ho bonolo ho e sebelisa ebile ho bonolo ho e tlosa. 4. Aluminium ho tiisa reng e nang le septum e kentsoeng pele e lumellana le li-vial tse tloaelehileng tsa ho bula li-crimp top.

Aijiren e fana ka e 'ngoe ea likhetho tse kholo ka ho fetisisa tsa Caps, Closures, le Lids tse fumanehang. Khetha ho tsoa mefuteng e mengata e fapaneng ea tšepe le phenolic, le likatiba tsa botlolo tsa polasetiki tsa polypropylene, likoaelo tsa vial, le tse ling tse koetsoeng tse nang le letoto la lisebelisoa tsa masela ho lekana kopo ea hau le setshelo. Re boetse re na le likatiba tsa ho fana, likatiba tsa lesoba, septa, li-tube caps le li-vial caps.

Likotlolo tsa headspace li fumaneha ka khalase e hlakileng kapa ea amber, e nang le lithako tse chitja kapa tse bataletseng, tse nang le litiiso tse beveled kapa tsa square crimp, kapa ka likhoele tsa screw. Likotlolo tsa hlooho, septum le likatiba li ka rekoa ka thoko ka bongata bo fapaneng kapa hammoho e le lisebelisoa tse bonolo ho lumellana le litlhoko tsa laboratori.

Li etselitsoe ka ho khetheha bakeng sa tlhahlobo ea metsoako e fokolang le e fokolang e teng ka sampuli.
20ml screw kapa crimp GC vial, headspace vial bakeng sa moetsi

Likotlolo tsa hlooho li etselitsoe ka ho khetheha ho mamella khatello e ntseng e eketseha le maemo a mocheso a amanang le mokhoa ona.Ke habohlokoa ho hlokomela hore li-vial tsa Headspace li ka boela tsa fumaneha ka mekhoa e meng ea ho koala, e kang li-screw caps kapa li-magnetic caps.

Aijiren, joalo ka morekisi oa lisebelisoa tsa chromatography, o fana ka linkho tsa hlooho le li-plug tse koalang. Likotlolo le li-caps tsa Aijiren li entsoe ka hloko ho thibela tšilafalo ea sampole le ho netefatsa tlhahlobo e nepahetseng. Li tla ka boholo bo fapaneng le mefuta ea likhalase. Ho ikhethela crimping kapa likhoele tse khoeleng.

Teflon le rabara ea silicone kapa silicone ea ultra-pure e sebelisoa e le lisebelisoa tse tala ho netefatsa hore septa ha e na chefo; ho netefatsa mesebetsi e metle, e loketse ka ho khetheha bakeng sa chromatography ea khase, le ho etsa bonnete ba hore septum ha e oele ka har'a vial ea sampole nakong ea ente;

Likotlolo tsa Headspace le ho Koalloa ho tloha Aijiren. Aijiren Technologies Likotlolo tsa hlooho le ho koaloa li entsoe ho thibela tšilafalo ea sampole le ho netefatsa tlhahlobo e nepahetseng. Li fumaneha ka mefuta e mengata ea boholo le mefuta ea likhalase. Khetho ea li-crimp kapa screw top vials; Bevelled top bakeng sa boemo bo phahameng ba tšireletso ea tiiso.

Sekoahelo sa hlooho se pota-potiloeng se arola khatello ea ka hare e hlahisoang ka mocheso o phahameng holim'a khalase eohle, 'me moeli o betliloeng o na le bohale bo tiileng bo ka hatelloang ho septum ho finyella tiiso e sebetsang haholoanyane. Botlolo ea mohlala e bataletseng e na le molala o molelele 'me e loketse ho sebelisoa le lisebelisoa tsa ho etsa sampole tsa headspace

Li-septa tsena tse 20mm tse bōpiloeng le li-stoppers tse putsoa li fana ka ts'ebetso e tsitsitseng ea ho tiisa linkho tsa laboratori. Sebopeho sa bona se teteaneng sa 3mm se netefatsa ho kenella ka linale tse tšepahalang, li-extractable tse tlase le tšireletso e hloekileng ea sampole. E loketse tlhahlobo e tloaelehileng, ho lokisetsa mehlala le likopo tsa polokelo.

Likotlolo tsa li-headspace tse hlahisoang ke Aijiren li ka etsoa ka khalase e hlakileng kapa ea amber, e nang le metheo e chitja kapa e bataletseng, litiiso tse boreleli tse nang le mapheo a bevele kapa lisekoere, kapa kalafo ea bokaholimo ka likhoele. Botlolo ea sebaka sa hlooho, septum le kepisi li ka rekoa ka thoko kapa hammoho e le lisebelisoa tsa boiketlo ho fihlela litlhoko tsa laboratori ea hau.

Likotlolo tsa Headspace li etselitsoe ho tšoara sampole le ho theha tikoloho e tiisitsoeng bakeng sa mohato oa mouoane ka holim'a sampole. Likotlolo hangata li entsoe ka khalase, leha linkho tsa polasetiki li fumaneha hape. Li-vial li na le molumo o itseng oa molumo, o ka tlohang ho li-milliliters tse seng kae ho ea ho mashome a 'maloa a milliliters, ho itšetlehile ka kopo.

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Linkho tsa Aijiren  Crimp ke linkho tse tloaelehileng tsa GC le HPLC. Li-crimp caps li fana ka tiiso e thata ka ho fetisisa, e fokotsang monyetla oa ho fetoha mouoane oa sampole. Likotlolo tsa crimp le 20mm Aluminium crimp caps li na le chelete e ngata, li boloka litšenyehelo tsa hau, 'me li bonolo ho li sebelisa ka lisebelisoa tsa crimping.

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Linkho tsa sepakapaka li khona ho mamella mocheso o phahameng le likhatello tsa kahare tse hlokahalang bakeng sa tlhahlobo ea khase e sa fetoheng. Ka litšepe tse tlase haholo, tse ka ntšoang le tse ka lutlang, linkho tse holimo tsa sepakapaka li fihlella maemo a holimo ho fihlela litlhoko tsa hau tsa taolo./p>

ND20 Crimp-top headspace e bua ka mofuta o itseng oa tsamaiso ea ho koala vial ea hlooho e sebelisoang ka gas chromatography (GC) bakeng sa tlhahlobo ea metsoako e sa tsitsang.