China 20mm crinmp top Aluminium Caps Moetsi
Litokisetso tse nepahetseng tsa sampole li bohlokoa ho fumana litholoana tse nepahetseng le tse khothatsang ho litholoana tsa likhose tsa likhoho tsa likhose tsa likhose. Mehato e latelang e bontša litekanyo tsa mantlha tsa ho itokisetsa mekmale bakeng sa tlhahlobo ea lihlooho tsa libuka.
1. Khetha sampole e nepahetseng
Ho khetha sampole e nepahetseng ho bohlokoa bakeng sa sampling e atlehileng ea hlooho. Boholo bo boholo bo tloaelehileng bo kenyelletsa 6ml, 10ml le 20ml, ka liliba tsa 20ml e sebelisoa hangata haholo. Lintlha tsa Bohlokoa Tseo U Lokelang ho nahana ha li khetha ho khetha:
Lintho tse bonahalang: Liphahamo hangata li entsoe ka khalase kapa polasetiki. Li-vial tsa khalase li tšoaneloa hamolemo bakeng sa mehlala e sa tloaelehang ka lebaka la ho hloka maketla le ho noesa ka tlase ho lesholu le silakasa.
Ho tiisa mochine: Liphala tsa vaerase ho ka tiisoa ka crimp kapa li-cap tsa screw. Bophahamo ba bolotsana bo fana ka tiiso ea moea o matla, e leng ntho e bohlokoa ho boloka botšepehi ba lihlooho tsa hlooho.
Boleng ba Septum: The Septa e ne e tloaetse ho tiisa li-vaels tse ka hlahisang singlents haeba li sa boleng. Batla Septa e thetsitsoeng ka ho khetheha bakeng sa lits'ebetso tsa lihlooho, kaha li na le monyetla oa ho ea kena hloohong ea hlooho.
2. Mohlala oa mohlala.
Bophahamo ba mohlala ka vaerase ho bohlokoa ho fihlela ho fihlela lihlooho tsa lihlooho tsa hlooho e nepahetseng. Ka kakaretso, molumo oa mohlala o lokela ho ba ho 1 \ 3 ho 1 \ 2 ho 1 \ 2 of the molumo o lekaneng oa Val.
Bolulo: Haeba sampole e le holimo haholo, e ka baka hloohong ea libuka tse bitsoang hlooho feela, e lebisang ho tse sa nepahalang. Ho hlapolla sampole ka solvent e loketseng ho ka thusa ho fihlela maikutlo a lakatsehang a sekaseka.
3. Taolo ea mocheso
Mocheso o bapala karolo ea bohlokoa ho mosali oa hlooho ea hlooho ea hlooho ea khomo ha e ama ho ba hlahlojoa le ho lekola ha bona mohatong oa khase.
Mocheso: Litefiso tsa sampole li lokela ho futhumatsoa mochesong o laoloang ho khothaletsa ho lokolloa ha metsoako e litšila hloohong. Mocheso o nepahetseng o ipapisitse le sekaseka se ikhethileng se hlahlojoang 'me o lokela ho khethoa nakong ea ts'ebetso ea mokhoa.
Nako ea tekano: Lumella nako e lekaneng ea mohlala ho fihlela tekano. Sena se ka fapana ho latela mohlala mattrix le ho vouta ka metsoako ena. Linako tse tloaelehileng tse lekanang ho tloha metsotso e 30 ho isa ho lihora tse 'maloa.
4. Fokotsa litšila
Ho silafatsoa ho ka ama ho nepahala ha lihlooho tsa lihlooho tsa hlooho ea li-chomatograph tsa hlooho tsa khomo Ho fokotsa kotsi ea tšilafalo, etsa tse latelang:
Sebelisa likhakanyo tse potiloeng esale pele: Sebelisa li-valis tse halikiloeng esale pele ho qoba kenyelletso ea lithibelo nakong ea ho paka kapa ho sebetsana le tsona.
Li-blanks tsa mokhoa: Run likheo tsa mokhoa ho tseba mehloli ea tšilafalo. Sena se kenyelletsa ho hlahloba sampole e se nang letho ho sebelisa lisebelisoa tse se nang letho le lits'ebetso tsa thuto ho netefatsa hore ha ho litlhoro tse sa batleheng chromatogram.
Maemo a laolehileng: Etsa litokisetso tsa tikoloho: Etsa litokisetso tse hloekileng tsa tikoloho ho fokotsa ho pepesetsoa litsing tsa bosholu ba moea.
5. Khetha mokhoa o nepahetseng oa lihlooho
Joalokaha ho boletsoe pejana, lebitso la HeadPace le ka ba matla kapa le matla. Khetho ea mokhoa oa mokhoa o itšetlehileng ka tšebeliso e khethehileng le mofuta oa sampole.
Stretic Strepace: Mokhoa ona o loketse likopo tse ngata 'me o sebelisetsoa hohle ho sekaseka metsoako e mengata linomo le li-solarsids. E lumella tlhahlobo ea tlhaiso-leseling ka tlhaho ntle le ho hlahisoa ha khase e eketsehileng.
Matla a matla a matla: Mokhoa ona o loketse hore disampole e hlokang ho itlhakisa hape ho hapa metsoako e sa tloaelehang. Hangata ho sebelisoa lits'ebetsong tse kang tlhahlobo ea tikoloho le tlhahlobo ea lijo moo mehlala e nang le likhomo tse tlase tsa lihlahlo li ka bang le eona.