Jul. 12th, 2022
Tlhahlobo ea lihlooho e nahanela haholo boleng ba sistimi ea tiiso e sebelisetsoang ho ba le sampole. Khatello e phahameng le lithemparetjha tse phahameng tse sebelisoang li hloka ho sebetsana le maemo a phahameng le litiiso tse phahameng. Babuelli ba bacha ba tla 'marakeng o ntse o sutumetsa ka enfelopo ena hobane li-shimadzu hs-limputers tse nang le litšila tse ka ho 300 tsa Cels. Boemong bo phahameng, li-tis tsa boleng bo phahameng ke boemo ba tlhahlobo e ntle ea ho sekaseka litšila tsa siloxane.
Hobaneng u khetha li-headspace gc?
Tlhatlhobo ea lihlooho tsa hlooho ea hlooho ea li-chromatography (GC) Bahlahisi ba thahasello ba ka fumanoa ka motsoako o rarahaneng oa mohlala, kahoo hlahlobi e bakoang ke Matrix, e le hore lihlahlobo tsa mohlala. Ka ho kenya feela metsoako e bonolo feela ea GC, o ka qoba li-chromfegraph tse sa tsebeng ho phahama tse sa batleheng tse fumanehang sampole ea metsi. Li-Headspace lingaka le likuku li khona ho mamella ho aha ha khatello ea khase ka selibeng.
U batla ho tseba haholoanyane ka lebaka leo li-vialspace tse sebelisitsoeng ho chromatography ?, Ka kopo sheba liaparo tsena:Hobaneng ha Headspace e sebelisoa li-chromatography? Li-angles
Screw-top kapa crimp-holimo?
Screw caps bakeng sa li-vialpace li-vialspaceke nts'etsopele ea morao-rao, e etselitsoeng pele bakeng sa liroboto tsa liroboto tsa masapo. Ba itlohella bothata ba ho hlonepha ka mokhoa oa ho hlonepha ka mpeng kapa mouoane o kopaneng \
Aluminium cap. Caps ea tšepe ea tšepe ea buleha ebile ha e hloke lisebelisoa tsa ho tiisa kapa e bulehileng likhama tse bulehileng. Ba na le mathata.
Ba ka sebelisoa feela bakeng sa10mlle 20ml manyala. Boholo ba bophahamo ba kahare ba vae ea 6ml bo lahlehile molaleng o lefifi bakeng sa cap.Screw li-headpace li-vialspaceha e tšoanelehe ho sebelisoa ka li-robotic tsa liroboto tsa robotic. Molala oa teraka ea screal o na le bophara bo fapaneng ho feta ea sehlohlolong se phahameng, 'me lefu la ho qhekella le se na moea oa tlhaho o thehiloeng ka molomo oa ho hloloheloa haholo. Phello eo e sebelisoa khafetsa ke Autosampler ho thusa ho hokahanya le ho phahamisa litšepe.
Teko ho paka
Kajeno, nka thabela ho akaretsa potso eo ke ntseng ke e fumana ho tloha mangoana a likanabise tse etsang tlhahlobo ea li-solves. Blog ena e kanna ea se thusa feela mangoana a cannabis empa hape a thusa Labs ho sekaseka li-fetric tse ling kapa metsoako e mengata haholo. Potso ke hore, "Ke mofuta ofe oa vae le o lokelang ho sebelisa ho etsa tlhahlobo ea rona?"
Sena se bua ka li-cap tsa screw-scread (tse 18 mm) le li-cap tsa crimp tsa crimp (20 mm) bakeng sa20 ml handpace (HS) vavers. Kahoo, ho fapana le ho khothaletsa e le 'ngoe feela e thehiloeng ho "ikutloa" kapa theko, re ile ra etsa qeto ea ho etsa teko e nyane ho bapisa ts'ebetso ea mekhoa e' meli. Teko e etselitsoe ho sekaseka likhamphani tse fokolang haholo le ho bokella data hore na mefuta ee e 'meli ea li-caps e ke keng ea phonyoha ka nako e itseng.
Boitokisetso ba mohlala bo ne bo kenyelletsa ho eketsa propane, butane, le Isobutone Stage Stael in n, n-dimbethanece20 ml hs valia. Ho etsa mohlala oa bokhoni ba motho ea bohlokoa ea ho boloka likhau tsena tse makatsang li sa balehe, re sebelisitse thuto ea nako. Thutong ena, li-sampole tse 14 li ne li lokiselitsoe mofuta o mong le o mong oa li-dampole tse 7. Beha e le 'ngoe hang-hang kamora ho beoa lihora tse 6 hamorao. E boetse e lokela ho hlokomeloa hore khatello ea molao ea ho tlosoa ha tlolo ea molao e ile ea hlophisoa ka thata ho tiisa matla a sekoti. Sena se bolela hore palo ea toropo e ne e hloka ho tlosa cap cap ea sekoti e neng e ts'oana le ea toropo e hlokahalang ho tšoela mokokotlo o hapiloeng.
Palo ea libaka tse tloaelehileng tse tsoang T0 ho ea T6 e ne e bapisoa le ho bala lipehelo tsa liperesente nakong ea nako ea lihora tse 6. Phapang e amanang le mofuta oa mofuta o mong le o mong o ka bonoang ho setšoantšo sa 3.
Ho tsoa data e bontšitsoeng Setšoantšong sa 3, re ka bona hore li-cap tsa screw (tse putsoa) li ne li se na tika ho tloha t6 ho tsoa ho li-cap tsa crimp (tse khubelu). Ho boetse ho bohlokoa hape ho hlokomela hore re bona phetoho e nyane haholo ea hore re se ke ra fetoha nako ea lihora tse 6 bakeng sa sekoti sa screw le cap.
Kamora ho sheba data mme o nka tsohle ho, ke nahana hore ho lekane ha o ntse o sebetsa ka lab ea metsoako e boima haholo, o lokela ho sebelisa li-cap tsa crimp tse sa fetoheng. Leha ho le joalo, leha li-Cap tsa boloi bo ntse bo sebelisoa, e mong o ntse a hloka ho ba hlokolosi hobane metsoako e litšila, joalo ka metsoako e bontšitsoeng mona, joalo ka metsoako e bontšitsoeng mona, e ntse e khona ho baleha metsoako e bonts'itsoeng. Joale, ka sena sohle se buuoa, ha ke batle ho fana ka maikutlo a horescrew cap hs vaialsha li na thuso. Li ka sebelisoa ka mokhoa oa HS, haholo-holo haeba metsoako e ntse e hlahlojoa hangata kapa nako ea hau ea ho hlahlojoa e bolokiloe hanyane. Mohlala o mong o shebisisa phapang e fokolang ea α - α, α-trifluorne, ka hona, bareki ba bangata ba hlahloba lethathamo le nang le li-solven le barekisi ba screw cap.
Batla ho tseba theko ea aluminium crimp cap, ka kopo sheba sengoloa sena: 62mml 20mm crimp-top verpace nd20
Litsela tse ling tse 5 li hloka ho nahana ka ha u khetha lihlooho tsa lihlooho tsa hlooho
Ho tsamaisa thepa ka thepa
E 'ngoe ea meaho ea mantlha ha u khetha aLi-HeadPece Valp ke tlhophiso ea lintho tse bonahalang le thepa ea eona e khanyang. Li-shelspace tsa lihlooho li na le khalase ha li-cap li ka tsoa ho lisebelisoa tse fapaneng joalo ka aluminium, silicone le pllystene). Ka mokhoa o loketseng, khetha cap ea kahare e sa ikopanye le sampole ea hau kapa lintho tse tahang ho qoba tšilafalo kapa tahlehelo ea tlhahlobo e nepahetseng.
Khetho ea Septum
Ho sireletsa samples ka tšitiso e haufi, ba tiisitsoe ho sebelisa Septum, e etsang lipere pakeng tsa litaba tsa bona le sepakapaka. Mokhoa oa ho enta oa ente o ka feta ha o ntse o boloka tiiso ea leihlo. Mefuta e mengata ea Septa e teng joalo ka silicone,PTF \
silicone, le buyl rabara; khetho ea bona hangata e itšetleha ka mofuta le sepheo sa ho sekaseka ho se utloang; ka kakaretsoSillicone Septali loketse merero e mengata ha u le metsoako e sa fetoheng kapa e ratehang, mekhoa e meng e loketseng ho ptfe \
silicone kapabuyl rabarae kanna ea ba tsebisoe.
Matla a Khase
Tlhahlobo ea lihlooho tsa lihlooho e itšetleha ka litifina tsa Airlight ho thibela tahlehelo ea metsoako le litšila tse tsoang tikolohong ea kantle. Ka hona, khetha li-caps tse nang le khase e ntle ho netefatsa hore septum e etsa tiiso e nepahetseng e nang le taeo e sa sireletsehang ea tlhahlobo. Lisoma tse ling tsa li-caps tse thusang ho kenella ha feme ea tlhokahalo ntle le ho senya litichere ho holisa ho tiisa khase.
Mocheso le khatello ea khatello
Litlhahlobo tse ling li hloka lithemparetjha tse phahameng kapa khatello ka hare ho la hae, ho le bohlokoa ho khetha li-caps tse feteletseng ntle le ho beha botšepehi ba bona ntle le tiiso. Etsa bonnete ba hore u bala lintlha tsohle tse fanoeng ke moetsi ka mong oa cap ho etsa bonnete ba hore o tla kopana le mocheso oohle le khatello eohle.
Ho lumellana le ho kenella
Boikhathollo bo se bo fetohile litlhophiso tsa laboratoring ea laboratoring, ts'ebetso ea ho eketsa ha ts'ebetso e fokotsa phoso ea batho. Haeba u rera ho litsebiso tsa li-automate tsa automate u sebelisa lisebelisoa tsa liroboto tse lumellanang le li-cap tsa tsona tse khahlisang le ho potlakisa lits'ebetso tse ntle.
Seo u lokelang ho ela hloko
Ikopanye le nna hona joale!
Ho reka Li-HeadPece Valp Ho ea Aijiren, ka mosa ka mosa, ka mosa, ka mosa, re tla araba ka uena kapele:
1. Tlohela molaetsa ka har'a boto ea molaetsa o fanoeng ka tlase.
2. Ikopanye le ts'ebeletso ea rona ea bareki ba inthaneteng e fumanehang ka fensetere e ka tlase.
3. Ho re tsoela molemo ka kotloloho ho whatsapp ho +8618057053.
4. Romella lengolo-tsoibila ka kotloloho ho Market@aijurenvial.com.
5. Re tla re letsetsa ka ho toba ho +8618057059123.
Re nka lipotso tsa hau 'me re lebelletse ho u thusa ka litlhoko tsa khale tsa li-corromagraphy tsa hau tsa chromatic.
Senyesemane
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