eCl@ss32110501
Popular Documents: Datasheet(PDF)
Properties:
| RelatedCategories | Analytical/Chromatography,AscentisExpressC18,5μmHPLCColumns,AscentisExpressColumnsforFastHPLC,C18,5μmColumns,HPLC, |
| feature | endcapped |
| parameter | 60°Ctemp.range |
| application(s) | HPLC:suitable |
| L×I.D. | 25 cm×3 mm |
| impurities | <5 ppmmetals |
| matrix | Fused-Coreparticleplatform |
| matrixactivegroup | C18(octadecyl)phase |
Description:
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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.
