Azerbaijaniyog cov cuab yeej tseem ceeb hauv chav kuaj, siv rau cov roj lim kom tshem tawm cov khoom thiab cov kab mob sib kis. Ntawm cov ntaub ntawv ntau yam uas tuaj yeem siv rau cov koob txhaj tshuaj Nkag siab txog qhov sib txawv ntawm ob cov khoom no yog qhov tseem ceeb los xaiv lub lim uas haum rau koj cov kev kuaj mob tshwj xeeb.
Cov lus nug nquag nug txog cov tshuaj pleev pob zeb, nco ntsoov xyuas cov ntawv xov xwm no:Aijiren 250ul vial ntxig, iav caij nplooj ntoos hlav hauv qab rau 9, 10, 11 hli vials
Cov Cai Ceev--Txoj Cai
25mm syringe lim rau muag
Tshuaj lom neeg tshuaj: PTFE muaj tsuas yog carbon thiab fluorine atoms, sib sau cov qauv ruaj khov.
Hydrophobicity: PTFE yog hydrophobic nyob rau hauv xwm, lub ntsiab lus nws cov dej ntws thiab tsis tuaj yeem siv tau zoo hauv cov kev daws teeb meem aqueous. Cov cuab yeej no ua rau nws zoo tagnrho rau kev lim cov tshuaj kuab thiab cov kua qaub muaj zog.
Kev kub siab kuj: PTFE tuaj yeem tiv taus kub ntawm -60 ° C rau 150 ° C, ua kom haum rau ntau yam kev thov uas xav tau muaj qhov ntsuas hluav taws xob ntau.
Tshuaj lom neeg tiv thaiv: nws nthuav tawm zoo heev tiv thaiv rau feem ntau cov tshuaj chemical, suav nrog kev siv roj ntsha hnyav thiab hauv qab. PTFE tsis nqa cov extractables rau hauv filtrate, ua kom muaj kev huv siab tshiab ntawm cov qauv lim.
Cov yam ntxwv ua tau zoo
Tshuaj lom neeg sib xyaw: PVDF yog tsim los ntawm kev rov ua cov tshuaj txhuam vinylidene, ua kom nws ob lub polymer uas hloov tau thiab muaj zog.
Hydrophilicity: Tsis zoo PTFE, PVDF yog hydrophilic thiab tuaj yeem cuam tshuam nrog dej. Qhov no tso cai rau nws siv tau zoo nrog ob qho tib si aqueous thiab organic kuab tshuaj.
Kev kub siab kuj: PVDF muaj qhov kub kub nyob ntau, muaj peev xwm tiv thaiv kub los ntawm -200 ° C rau 260 ° C. Qhov no ua rau nws haum rau cov ntawv thov uas xav tau siab thermal stability.
Tshuaj lom neeg tiv thaiv: Thaum PVDF tiv taus ntau yam tshuaj lom neeg, nws feem ntau muaj kev cuam tshuam ntau dua PTFE. Nws yog qhov tshwj xeeb ntawm kev lim cov kuab tshuaj organic me me, tab sis yuav tsis haum rau cov kua qaub muaj zog lossis hauv qab.
Lub Tuam Txhab Keeb Kwm
Koob txhaj tshuaj
LuxembourgishYam paubMuaj cov tshuaj lom neeg tsis kam thiab yog qhov zoo rau kev lim corrosive cov kuab tshuaj, suav nrog cov acids thiab cov hauv paus.
Pom cov pa roj: Qhov Fydrophobic Qhov tso cai PTFE lim siv rau cov ntawv thov cov roj uas yuav tsum tau cais tawm.
Cov tshuaj chromatography: PTFE feem ntau siv nyob rau hauv chromatography los tiv thaiv lub cuab yeej los ntawm kev sib kis yam tsis muaj kev qhia ntxiv.
20mm 10ml Crimp Sab saum toj Headspace Vial
> yam paubyog cov protein tsawg tsis muaj protein tsawg lo rau cov ntawv thov nrog cov protein thiab cov piv txwv roj ntsha.
HPLC pom: Lawv tau siv dav rau lim tes rau theem thiab cov qauv hauv kev ua tau zoo kua chromatography (HPLC) vim tias lawv tau tshaj dej thiab organic kuab tshuaj.
General Laborical siv: PVDF cov ntxaij lim dej tuaj yeem siv tau rau hauv ntau yam chaw kuaj uas yuav tsum muaj cov tshuaj tiv thaiv muaj protein ntau.
Corrosive Solvents:
Maltese
PTFE lim: Lawv feem ntau muaj cov kab laum qis dua PVDF vim lawv cov qauv tuab thiab hydrophobic xwm.
PVDF cov ntxaij lim dej: Lawv feem ntau muab cov nqi ntws ntau dua vim tias lawv ntub tau zoo dua nrog cov kev daws teeb meem aqueous, uas ua kom nrawm rau cov txheej txheem pom kev.
Khoom
PTFE lim: Lawv paub rau lawv cov extractables tsawg; Lawv tsis yog lohuah cov kab mob rau hauv cov tshuaj tsis huv, uas yog qhov tseem ceeb rau kev txheeb xyuas rhiab.
PVDF cov ntxaij lim dej: Lawv tseem pom cov extractables tsawg, tab sis yuav siab me ntsis siab dua PTFE vim lawv hydrophilic xwm. Txawm li cas los xij, lawv tseem suav tias yog tsim nyog rau cov ntawv thov analytical feem ntau.
PTFE LIM:
PVDF cov ntxaij lim dej zoo li yuav tsis kim dua PTFE lim lim vim sib txawv vim qhov sib txawv ntawm cov nqi khoom siv thiab kev tsim khoom. Qhov nqi them no ua rau PVDF ib qho kev xaiv nrov nyob rau hauv ntau lub chaw kuaj nyiaj txiag.
Koj puas xav paub tag nrho cov ntsiab lus hais txog yuav ua li cas xaiv cov tshuaj hwj kom raug, thov tshawb xyuas kab lus no: Yuav ua li cas xaiv cov koob txhaj tshuaj lim rau koj cov qauv kev npaj?
Hydrophobic; tsis haum rau cov kev daws teeb meem aqueous.
|
Tus fai fab
|
|
|
|
Autosampler Vial
|
Japanese
|
Txiv kav romanian
|
|
18 hli ntsia hlau headspace vial
|
PVDF (Polyvinylidene fluoride)
|
Tsis-Sterile Pov Tseg Lim
|
|
PTFE-lim
|
Haitian croole
|
Txhua tus neeg siv khoom
|
|
lim-0.22-um
|
Amber reagent fwj rau kev kuaj
|
11 hli crimp sab saum toj 2ml autosampler vial
|
|
HPLC-Lim
|
|
Ntshiab reagent fwj 100ml
|
8-425 2m 2mb ntsia hlau caj dab HPLC Autosampler Vial
11 hli crimp sab saum toj lub kaus mom nrog septa
Shipse-lim
-
Tes poob qis rau 11mm, 20mm CROSAP Caps
-
HPLC Vial incerts: txhim kho qhov tseeb thiab qauv ncaj ncees
GL45 REGUS FAIS 100ML
Ntshiab Reased Raj Dej 250ML
0.22μm Pope cov hmoov nplej lim cia rau kev muag khoom
150 μl 8mm conical hauv qab vial ntxig
Cov ntawv teev uas haum rau PVDF cov ntxaij lim dej
Corsican
Hauv cov ntsiab lus, ob qho tib si PTFE thiab PVDF cov tshuaj lim muaj cov khoom muaj txiaj ntsig uas ua rau lawv haum rau cov ntawv thov sib txawv:
Ukrainian
Iav Kuaj Tube nrog Ntsia Hlau Cap 13MM & 16 hli
10-42525 ntsia hlau caj dab 2ml HPLC Autosampler Vial
Ntsia thawv nrog septa rau 8-425 Ntsia Hlau Caj Dab Vial
Khoom dai daj
250ul micro ntxig, tiaj tiaj rau 8-425 vials
250 μl 9, 10, 11 hli conical hauv qab vial ntxig, 100 \ / pk
Qhov zoo tshaj plaws rau kev kuaj biological thiab HPLC daim ntawv thov.
EPA Voa VialsNtshiab reagent fwj 500mlNyob ntawm cov kev cai tshwj xeeb ntawm kev ua haujlwm ntawm tes, suav nrog cov xwm txheej cuam tshuam nrog, kev mob kub, thiab rhiab rau cov extractabes. Nkag siab txog cov kev sib txawv no yuav pab cov kws tshawb nrhiav xaiv cov khoom siv lim dej uas tsim nyog los ua kom tau zoo ua tau zoo lawv cov kev sim xav tau.
Lus Hebrew
Txhuam
