Yuav ua li cas xaiv HPLC Vials

Hauv Chromatographic Kev Ntsuas, Kuaj cov neeg ua haujlwm feem ntau xaiv cov teeb meem kev sim ua.How xaiv cov qauv vial rau kev sim yog qhov tseem ceeb heev. Siv cov qauv ua txhaum cai yuav ua rau cov txiaj ntsig kev sim tsis zoo. Nws kuj tseem yuav ua rau cov qauv cuam tshuam lossis cov chromatograph.

Muaj ntau cov qauv ntawm cov qauv vials, peb yuav tsum xaiv li cas? Kab lus no yuav qhia koj tias yuav xaiv cov vials licas. Ua li cas yuav txhim kho koj qhov tseeb hauv cov ntsuas chomatographic.

Xaiv txoj cai autosampler vial yog qhov tseem ceeb heev rau kom ntseeg tau qhov tseeb thiab kev ntseeg tau ntawm koj cov txiaj ntsig kev sim:5 cov ntsiab lus yuav tsum xav txog thaum xaiv lub autosampler vial.

Hom HPLC Vials

Peb tuaj yeem faib cov qauv vials los ntawm lawv cov khoom, lub qhov ncauj lub raj mis, thiab cov qauv puag. Ntau hom qauv vials yog qhov tsim nyog rau cov ntawv sib txawv.

Khoom
Ua ntej nkag siab cov ntaub ntawv, cia peb nkag siab qhov linear nthuav cov coefficiention. Qhov nthuav kev nthuav dav yog qhov hloov pauv ntev rau txhua qib ntawm qhov kub thiab txias. Ib qho kev nthuav dav qis dua ci ntsa iab txhais tau tias cov iav tuaj yeem tiv taus ntau dua qhov kub txias. Hauv ib lo lus, nws yog: lub peev xwm ntawm cov iav kom tiv thaiv qhov kub hloov. USP (United States cov kws muag tshuaj) kev sib txuas lus ntawm kev faib tawm ntawm Lab iav. Nws yog raws nws cov dej tsis kam.

Peb paub cov linear nthuav coefficient ntawm iav. Yog li, kev xaiv ntawm cov khoom siv rau cov qauv vials yog yooj yim.

1. USP Hom 1, Chav Kawm Ib 33 Borosilicate iav yog ib qho iav ua pa. Nws yog dav siv nyob rau hauv lub chaw soj nstuam, tshwj xeeb rau cov chromatography. Chav kawm Kuv tsom iav yog feem ntau tsim ntawm silicon thiab oxygen, nrog cov kab ntawm boron thiab sodium. Nws muaj solubility tsawg thiab txoj kab nthuav dav coefficient of 33.

2. USP Hom 1, Chav Kawm B 51 yog feem ntau silicon thiab oxygen. Nws muaj me me ntawm boron, sodium, thiab ntau cov metrals alkali dua li chav kawm. Tsis tau, nws tseem tuaj yeem ntsib kev kuaj sim kev kuaj mob.Qhov coefficient ntawm linear nthuav dav yog 51.

3. Silanalized lossis deactivated iav yog ib hom borosilicate iav. Nws tau ua inert los ntawm co kom nws nto nrog organic silanes. Hydrophobic thiab inert yog lub khob nto. Nws yog qhov ua tau rau kev khaws cia ntev ntev, pH-rhiab compounds, thiab kev soj ntsuam kev tsom xam.

4. USP hom thiab NPOdium-calcium iav yog cov tsis tshua muaj zog. Lawv tsis tshua tiv taus borosilicate iav.

5.Polypropylene (PP) khoom siv.

Tshuab Raj Dej
1. Clamp lub qhov ncauj 2. Bayonet lub qhov ncauj 3. Xov ncauj

Lub cev xim ntawm vials
Ntshiab lossis amber

Kev txiav txim siab rau xaiv HPLC Vials

Kev hloov tau
Tom qab koj nkag siab cov khoom ntawm cov qauv iav spial, peb mam li tham txog nws cov qauv kev coj ua uas phim cov qauv uas raug rau cov qauv siv cov qauv siv.

1. Siv cov qauv xim av rau lub teeb-rhiab kuaj. Cov xim av kuaj hauv vials tuaj yeem ua kom pom tseeb lub teeb thiab tiv thaiv cov psoreactions.

2..

3. Rau cov qauv coj mus kuaj nrhiav tau, siv hlua sab hauv. Koj tseem tuaj yeem siv tus kheej-muab cov leeg sab hauv, lossisCov Qauv Rov Qab Rov Qab Vials. Cov no yog rau cov kev ntsuas pa nrog cov khoom me me.

4. Hauv ion tsom xam, siv cov qauv vials ua los ntawm polypropylene (PP), tsis iav ua piv txwv vials.

Xaiv raws li cov qauv ntim

Txhawm rau kuaj cov kab kev kuaj xyuas, peb yuav tsum tau siv Micro Vials. Lawv ua cov ntawv xeem tau raug. Cov hauv qab no yog vials haum rau kev kuaj cov qauv ntawm ntau yam kev qhia tshwj xeeb.

1. Qauv ntim tsawg dua 2ml
Lub vials tuaj ntau hom.Muaj microsampuple vials (15μl-800μl) Thiab siab rov qab piv txwv vials (30μl-1.5ml). Tseem muaj lub raj saum (100μl-400μl). Kuj tseem muaj 250μl polypropylene microsample vials. Kuj tseem muaj cov qauv vials nrog built-inner leeg (250l-300μl).

2.2ml piv txwv
Iav Coj Qauv Vials, polypropylene coj mus kuaj vials.

3. Qauv ntim ntau dua 2ml
4ML coj mus kuaj Vials, HeadSpace qauv coj mus kuaj vials, ntsuas hlab, thiab lwm yam.

Nkag siab txog ntau hom vials siv nyob rau hauv high-kev ua kua chromatography (HPLC). Dhia rau hauv cov khoom siv no kom paub ntau ntxiv txog kev xaiv HPLC zoo tshaj plaws rau koj cov kev xav tau tshwj xeeb:Phau Ntawv Qhia Txog HPLC Vials

Xaiv raws li kev kaw cov qauv

Xov kiab lub qhov ncauj vials feem ntau yog qhov zoo rau LC thiab LC \ / MS daim ntaub ntawv thov. Lawv yog qhov qis-evaporation thiab reusable. Piv nrog rau Crimp Cap, qhov kev kaw no yog tsawg dua kev tsim txom rau ntawm ob txhais tes thiab kev xav tau tsis muaj cov cuab yeej txuas ntxiv. Ntsia thawv-ntawm cov qauv vial caps muaj nyob rau hauv ob qho tib si perforated lub kaus mom tsim rau autosampers thiab khoom siv lub kaus mom tsim rau cov qauv cia.

Crimp:Cov cuab yeej tshwj xeeb yog qhov yuav tsum tau rau capping.Lawv tsim ib lub cim ruaj khov rau lub sijhawm txuas ntxiv thaum lub sijhawm clamped. Crimp-cap qauv vials yog qhov haum rau GC thiab GC \ GC \ / MS daim ntawv thov. Txij li lub kaus mom Crimp tsis tau rov siv tau, lawv muab kev ruaj ntseg ntau dua rau cov zaub mov, forensics, thiab lwm yam kev thov uas ua qauv dag yog xav tau. Yog hais tias cov sib txuas sib txuas tsis tau yog tshuaj ntsuam, crimp-cap coj cov vials.

Snap Sab Saum Toj:Cov nyhuv seading ntawm cov bayonet tsis zoo li lwm ob txoj kev sib khi. Lub bayonet cap coj vial tsis tuaj yeem siv tau, thiab yas bayonet lub hau tuaj yeem them tsis tau yam tsis muaj cuab yeej, uas yooj yim heev.

Siv PE lub raj mis nres rau kev sib khi.Nws txoj kev tawm tsam rau corrosion thiab kev sib khi yog qhov txaus siab. Nws yog qhov pheej yig thiab yooj yim siv, tab sis nws yuav tsum tau muaj qee tus neeg kuaj xyuas kom ua haujlwm.

Xaiv lub hau tsim nyog rau koj cov chialographyrography yog qhov tseem ceeb rau kev ua kom ncaj ncees cov txiaj ntsig thiab ua tiav cov txiaj ntsig kev ncaj ncees. Ntawm no yog cov lus qhia los pab koj xaiv lub cap zoo rau koj cov chialography vials: Yuav ua li cas xaiv lub ntsej muag zoo rau koj cov chialratography vials?