Bohlokoa ba 1.5ml gc vaials in sampole ea mohlala?

Tšebeliso ea li-chromatograph tsa 15 tsa li-chromatograph tsa chromatography tsa 15 tse mpe tšimong ea k'hemistri ea sekaseka, haholo-holo tsa metsoako e sa sebetseng ea manyolo (vocs). Liphoofolo tsena ke tsa bohlokoa bakeng sa lits'ebetso tse fapa-fapaneng, ho kenyelletsa le pono ea tikoloho, tlhahlobo ea polokeho ea lijo le tlhahlobo ea meriana. Blog ena e tla itlosa bolutu ka bohlokoa ba1.5 ml gc vaialisHo hlahloba mohlala, ho tsepamisa maikutlo melemo ea bona, likopo le mekhoa e metle haholo.

Bakeng sa tlhaiso-leseling e batsi ka li-veial tse sa sebetseng tsa AutoSoSompler bakeng sa li-chromatography tsa khase li-chromatography tsa khase, lebisa sengoloa sena: 2 ml autosampler

Bohlokoa ba 1.5 ML GC Valiss

1. Buka e nepahetseng bakeng sa tlhahlobo ea lihlooho tsa lihlooho

E 'ngoe ea mabaka a sehlooho a ho sebelisa li-vael tse 1,5 ml gc vaes ke hore ke boholo bo boholo bakeng sa sampole ea hlooho. Ka tlhaiso ea lipalesa, tikoloho e tiisitsoeng e lumella likhetho tsa ho fihlela tekano lipakeng tsa mehlala ea mokelikeli kapa mokhoa o tiileng le khase e kaholimo ho eona. Molumo oa 1.5 ML o hlasela pakeng tsa ho fana ka hlooho ea lihlahisoa tse lekaneng bakeng sa sampling ea khase e sebetsang le ho fokotsa monyetla oa ho theola mohlala ka lebaka la hodisor.

Kamolibuum Kintics: Moqoqo o monyane, tekanyetso ea kapele e ka hlokomeloa, e leng ntho ea bohlokoa bakeng sa ho sekaseka mahlomoleng ka nepo. Tlhompho ea khase ke hore na GC e sekaseka, kahoo ho bohlokoa hore karolo ena ke moemeli oa sampole.

2. Adsorption

Ho aderptoption ho ka baka metsoako e mengata e lokelang ho lahleha ho marako a maholohali, a ka amang ho nepahala ha liphetho tsa tlhaiso. Boholo ba lintlha tsa boleng bo holimo ba 1.5 li entsoe ka khalase ea mantlha li etselitsoe ho fokotsa litlamorao tsena.

Thepa e tlase ea AdSsorption: Bongata bo bongata1.5 ml vaialsli alafshoa ho fokotsa ho redtion, haholo-holo bakeng sa metsoako ea mantlha. Phekolo ena e ntlafatsa thahasello ea bongata 'me e tiisa hore motho ea tšoanang le ea motekeng o lula a tiile nakong ea ho hlahlojoa.

3. Khokahano e nang le mekhoa e fapaneng ea tlhatlhobo

Ho se sebetse ha 1,5 ML ha ho felle feela ho GC; Li boetse li loketse li-chromatography tsa khase tsa khase (li-gc-mc-mc-mc) lits'ebeliso.

Fetola litaba tsa maikutlo tse fapaneng, li lumella li-labs ho tsamaisa mekhoa e mengata ntle le mekhoa e fapaneng. Khokahano ena e nolofatsa botsamaisi le ho fokotsa litšenyehelo.

Likopo tsa 1,5 ml gc vaialis

1. Ho lekola tikoloho

Ho lemoha tšibollo ea litšoantšo moeeng kapa liseleng tsa metsi ho bohlokoa lithutong tsa tikoloho.

Tlhahlobo ea Voc: 1.5 ML Valiss e loketse likhetho tsa tikoloho ntle le ho khesoa ha molao kapa ho netefatsa hore liphetho tsa mohlala.

2. Teko ea polokeho ea lijo

Polokeho ea lijo e bohlokoa ho netefatsa bophelo bo botle ba sechaba le metsoako e sa tsotelleng hangata li bontša lijo-spiulage kapa tšilafalo.

Metsoako ea tatso le a khabisang2 ml vaialise lumella litekanyetso tsa bohlokoa tsa boleng bo holimo le tlhahlobo ea polokeho.

3. Tlhahlobo ea Airmaceutical

Hlahloba litšila tse sa tloaelehang kapa metsoako e sebetsang e bohlokoa ho nts'etsopele ea lithethefatsi le ka taolo ea boleng.

Ho Te le Boiteko ba Bokhopo: Ho na le libuka tse nyane lithutong tsa botsitso, joalo ka palo e lekanyelitsoeng ea litlhahiso tsa lithethefatsi e fumaneha bakeng sa tlhahlobo.

Na u tseba phapang lipakeng tsa li-valc vaia ea li-hpc le li-gc tse tona? Lekola sengoloa sena:Phapang ke efe pakeng tsa li-valiat tsa HPLC le li-gc tse litšila?

Mekhoa e metle ea ho sebelisa li-pic tsa 1,5 ml gc vaialis

1. Mekhoa e Khokahanyo e nepahetseng

Ho netefatsa hore likhaphanyo li tiisitsoe hantle ho bohlokoa ho thibela ho tlola le tšilafalo:

Sebelisa Septa ea boleng bo holimo: KhethaSEPTAentsoe ka thepa e kang ptfe kapa silicone, e fanang ka thepa e ntle haholo ebile e ke ke ea kena sampole.

2. Tsamaiso ea molumo oa lipalo

Ho bohlokoa ho laola palo ea sampole ea metsi e amanang le boholo ba mekhabiso:

Karolo e nepahetseng ea motlakase: Mokelikeli o lokela ho nka karolo e ka bang 10-50% ea Viano ho fana ka lihlooho tse lekaneng tsa sampling ea gase.

3. Taolo ea mocheso nakong ea tlhahlobo

Mocheso o phetha karolo ea bohlokoa ho fumana liphetho tse nepahetseng:

Ho futhumatsa ho futhumatsa: Boloka mocheso o sa khaotseng nakong ea ts'ebetso ea tekano ho netefatsa hore li-Vocs li fihlella teka-tekano hantle. Ho fapanyetsana nakong ea tlhahlobo ho ka baka liphetoho tse kholo libakeng tsa tlhoro.

4. Ho lekanya kamehla le ho hlokomela

Nako le ho boloka mohlala le ho boloka mohlala, lisebelisoa tsa sekaseka le tlhaiso-leseling li bohlokoa:

Hlahloba botshepehi ba vial: Lits'oants'o tsa Tlhahlobo ea Maqhubu kapa likokoanyana tse ka amang litholoana.

Sesebelisoa sa lisebelisoa se leka-lekana: Etsa bonnete ba hore sistimi ea GC e lekantsoe ho latela litlhaloso tsa moetsi ho boloka ho nepahala nako e telele.

Sephetho

Bohlokoa ba1.5 ml gc vaialisHo hlahlojoa ke mohlala ho ke ke ha fetelletsoa. Boholo ba eona bo botle ba falima lebitso la hlooho e sebetsang ha u nyenyefatsa litlamorao tsa ADSorption, e etsa hore e be le lits'ebetso tse fapaneng tsa likopo tsa tikoloho ho tsoa tlhahlobo ea melisa. Ka ho latela mekhoa e metle ea mekhoa e metle, taolo ea mocheso, taolo ea mocheso le tlhokomelo e tloaelehileng ea lipalesa.

WAnt ho tseba haholoanyane ka phapang lipakeng tsa LC-MS le GC-MS, ka kopo sheba sengoloa sena: Phapang ke efe lipakeng tsa LC-MS le GC-MS?