Properties:
RelatedCategories | Analytical/Chromatography,AscentisExpressC18,5μmHPLCColumns,AscentisExpressColumnsforFastHPLC,C18,5μmColumns,HPLC, |
feature | endcapped |
parameter | 60°Ctemp.range |
application(s) | HPLC:suitable |
L×I.D. | 5 cm×4.6 mm |
impurities | <5 ppmmetals |
matrix | Fused-Coreparticleplatform |
matrixactivegroup | C18(octadecyl)phase |
particlesize | 5 μm |
poresize | 90 ?poresize |
operatingpH | 2-9 |
suitABIlity | suitableforL1perUSP |
modeofchromatography | Reversedphase |
Description:
FrequentlyAskedQuestions
FrequentlyAskedQuestionsareavailableforthisProduct.
Generaldescription
Ascentis®Express5μmC18isahigh-speed,high-performanceliquidchromatographycolumnbasedonthehighlyefficientFused-Core®particledesign.TheFused-Core®particleprovidesathinporousshellofhigh-puritysilicasurroundingasolidsilicacore.Thisparticledesignexhibitsveryhighcolumnefficiencyduetotheshallowdiffusionpathsinthe0.5-micronthickporousshellandthehighlyuniformoverallparticlesizeof5-microns.Thedenselybonded,extensivelyendcappeddimethyloctadecylstationaryphaseofAscentisExpress5μmC18providesastable,reversed-phasepackingthatcanbeusedforbasic,acidic,orneutralcompounds.
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LegalInformation
AscentisisaregisteredtrademarkofSigma-AldrichCo.LLC
Fused-CoreisaregisteredtrademarkofAdvancedMaterialsTechnology,Inc.
Safety:
RIDADR
NONHforallmodesoftransport