Nrhiav Txoj Cai HeadSpace Vial cov neeg xa khoom los txhawb koj txoj kev ntsuas kev ua tiav

Headspace Roj Chromatography (HS-GC) tau dhau los ua cov txheej txheem tseem ceeb. Nws tau siv nyob rau ntau yam kev lag luam. Cov no suav nrog cov tshuaj kuaj mob rau cov kuab tshuaj uas tsis sib thooj. Lawv kuj suav nrog cov tsw qab thiab cov ntxhiab tsw hauv cov khoom noj thiab cov neeg siv khoom. Qhov kev thov rau kev ntseeg siab, Highple Brougu HS-GC cov haujlwm ua haujlwm yog loj hlob. Qhov zoo thiab kev ua tau zoo ntawm tus qauv muaj txheej txheem tam sim no tseem ceeb dua. Cov kab ke no suav nrog cov vials headspace thiab kaw.

Headspace vials: Cov tsis tau muaj npe ntawm HS-GC

Hauv ib qho kev txheeb xyuas HS-GC Kev Ntsuam Xyuas, koj foob tus qauv hauv ib qho tshwj xeeb. Cov volatile analytes sib npaug ntawm cov kua thiab cov khoom, nrog rau vapor. Tus neeg siv lub autosampler tom qab paus rau lub vial septum. Nws tau rho tawm thiab txhaj qee qhov ntawm lub taub hau. Qhov no yog rau GC sib cais thiab nrhiav kom tau.

Lub vial thiab kaw cov kab ke yog qhov tseem ceeb heev. Tab sis, tib neeg feem ntau saib lawv lub luag haujlwm hauv HS-GC cov haujlwm ua haujlwm. Ib lub zoo tagnrho Headspace vial yuav tsum:

• Khaws ib qho nruj, xau-foobkom tsis txhob artalyte poob thiab paug.
• Muaj tsawg permeabilityTxhawm rau kom cov qib ntsuas ruaj khov.
• Cia rau kev yooj yim, rov ua dua rab koobYog tsis muaj septum coring lossis tawg.
• Muaj tsawg theem ntawm extractable \ / leachable tshuajkom tsis txhob ua rau muaj kev cuam tshuam keeb kwm yav dhau los.

Ua tsis tau raws li cov qauv tseem ceeb no tuaj yeem ua rau muaj teeb meem ntau yam. Cov no suav nrog kev ua tsis tau, tsis ruaj khov equilibrium, thiab cov kab tsis huv.

Qhov tseem ceeb ntawm kev xaiv txoj cai tseem headspace vial khoom siv

Lub HeadSpace vial system txoj kev ua tau zoo. Xaiv ib qho kev ntseeg siab, cov khoom lag luam zoo yog qhov tseem ceeb. Kev sib koom tes nrog cov neeg muag khoom vendor txoj cai tuaj yeem muab ntau cov txiaj ntsig, suav nrog:

Headspace vials tsis yog ib yam khoom dawb.Cov khoom hloov pauv cuam tshuam kev ua haujlwm, raws li tau tsim thiab zoo tsis sib xws. Koj tuaj yeem ntseeg tus neeg xa khoom kom pom ntau-rau-ntau sib xws. Lawv kuj yuav muab cov kev ntseeg siab, rov ua tau zoo dua hauv koj cov haujlwm HS-GC.

Ib qho kev paub dhau losyuav nkag siab txog kev xav tau ntawm HS-GC daim ntawv thov. Cov no los ntawm cov kuab tshuaj ntsuam xyuas kom qab cov khoom muaj profiling. Lawv tuaj yeem muab cov lus qhia xaiv cov khoom siv vial zoo tshaj plaws, cov duab, thiab kaw. Cov no yuav ntsib koj cov kev xav tau tshwj xeeb.

Customization thiab muab cov saw txuas ntxiv

Muaj ntau lub taub hau sab saum toj Vial cov neeg muag khoom muab cov kev xaiv yooj yim. Cov no suav nrog txhua yam xws li cov tsho tshwj xeeb tshwj xeeb, ua ntej tau qhab nia septa, thiab kev cai vial ntau thiab tsawg. Lawv kuj tseem tuaj yeem tswj hwm cov saw hlau. Lawv paub tseeb tias koj muaj cov khoom lag luam zoo thaum koj xav tau. Qhov no ua kom muaj khoom lag luam.

Kev txhawb nqa kev lag luam yog teb

Thaum muaj teeb meem tshwm sim, nkag mus rau nws teeb meem. Ib tus neeg muag khoom txawj ntse qhia txog cov teeb meem uas yooj yim. Lawv kuj yuav tsum hais kom kho thiab pab koj txhim kho koj cov haujlwm HS-GC.

Sib piv sab saum toj Headspace Vial xaiv thiab paub txog kev txiav txim siab nrog peb cov lus qhia cov ncauj lus kom ntxaws. Txhawm rau tshawb nrhiav ntxiv, tshawb xyuas kab lus no:Headspace Vials Xaiv Qhia: sib piv ntawm HeadSpace Vial xaiv

Sab saum toj cov neeg muag khoom ntawm Headspace vials rau GC Kev Ntsuam Xyuas

Yog li, leej twg yog tus muab kev pab cuam ntawm cov kev ua haujlwm siab headspace vials rau GC Kev Ntsuam Xyuas? Ntawm no yog ob peb ntawm cov khoom muag sab saum toj los xav txog:

Tsis muaj plab

Agilent yog tus tsim muaj suab paj nruag ntawm cov twj ntsuas tshuaj ntsuam. Lawv tseem muab ntau lub vials, septa, thiab lwm tus qauv muaj cov khoom lag luam. Lawv tsim cov khoom no tsuas yog rau lawv HS-GC thiab GC \ GC \ / MS Systems. Lawv lub taub hau vials muaj ntau txoj kev xaiv septum. Lawv kuj muaj cov qauv kaw tau ntsib ntau yam kev xav tau. Agilent muaj kev paub txog GC cov haujlwm ua haujlwm. Qhov no tso cai rau lawv los qhia peb seb tus twg yuav xaiv tau. Lub Vial txhawb kev txoj kev siv tau, cov cai, thiab kev tshuaj xyuas.

Thermo Fisher

Tsis tas li, lawv muaj cov cuab yeej ntsuas. Thermo Fisher tseem muab ntau yam zoo, kev cai vials thiab kaw. Cov no yog siv rau hauv ntau GC thiab HS-GC cov haujlwm ua haujlwm. Lawv tuaj yeem pab nrog txoj kev txhim kho txoj kev. Lawv tuaj yeem pab daws teeb meem los xyuas kom meej tias cov neeg siv tau txhim khu kev qha, reprupucible tshwm sim. Thermo Fisher ua Headspace vials. Nruj me ntsis tswj xyuas kom lawv ntau lawm, nrog los ntawm cov ntaub ntawv txhij txhua.

Sigma-Aldrich \ / MilliPoresigma

Sigma-aldrich \ / MilliPoresigma yog ib feem ntawm Merck Kgaa. Lawv muab cov catalog loj ntawm chromatography cov khoom siv. Cov khoom siv no suav nrog Headspace vials, septa, thiab cov tsiaj tuag. Cov ntaub ntawv txhij txhua thiab ntau cov ntaub ntawv tshwj xeeb txhawb nqa lawv cov khoom. Kev ntsuas kev cia siab rau cov ntim kom muaj kev tiv thaiv lawv cov qauv. Sigma-Aldrich cov kws tshaj lij kuj tuaj yeem qhia txog qhov kev ua kom zoo tshaj plaws. Lawv tuaj yeem ua qhov no tau muab HS-GC siv.

Nrhiav cov kev xaiv pheej yig rau koj lub taub hau headspace xav tau? Kawm txog tus nqi thiab pom qhov kev cuam tshuam zoo tshaj plaws hauv peb cov lus qhia thoob plaws. Kom paub meej ntxiv,Khij cov ntawv no:Headspace vials nqe

Sok

Sok yog cov paub zoo rau lawv cov qauv tshiab chromatography thiab cov neeg siv khoom. Lawv kuj ua tau ntau yam ntawm headspace vials. Lawv kuj ua kom lub tshuab kaw thiab muaj feem xyuam. Lawv pab pawg tshaj lij muab cov lus qhia tswv yim. Lawv pab xaiv cov qauv zoo tshaj plaws kom ua tau raws li kev xav tau. Lawv kuj txhim kho cov ntaub ntawv zoo. Sok tsim nws lub taub hau Khoom kab kom muab kev txhim khu kev qha, ntev-ntev kev ua tau zoo. Nws yog rau txawm tias qhov nyuaj tshaj plaws volatile txheeb xyuas kev sim.

Tus aisiren

Lub tuam txhab Suav no ua rau cov vials siab. Lawv kuj ua septa thiab lwm tus qauv muaj cov khoom lag luam. Lawv tau ua kom haum rau GC, HPLC, thiab kev ntsuas kev ua haujlwm sib cuam tshuam. Lawv muab ntau cov qauv thiab cov kev xaiv customized. Cov kev xav tau tshwj xeeb no. Lawv tseem muab cov ntaub ntawv zoo rau txhua tus ntau. Aijiren cov kws tshaj lij kev ua haujlwm sib koom tes nrog cov neeg yuav khoom hauv kev sib koom tes. Lawv teeb tsa cov neeg siv khoom 'Headspace vial ntawm cov tshuab los kho cov specifications. Cov kab ke yuav tsum haum rau txoj kev tsom xam uas twb muaj lawm.

Thaum ntsuas HEADSPACE Vial muag khoom, nco ntsoov ntsuam xyuas lawv cov khoom. Xav txog tus neeg xa khoom rau kev cog lus kom zoo, kev txawj ntse, thiab kev pabcuam. Siv sijhawm los nrhiav tus khub zoo them tawm. Nws ua rau kom ntseeg tau, rov ua HS-GC cov ntaub ntawv. Qhov no yog qhov tseeb txawm tias rau tawv volatile txheeb xyuas kev sim.