Properties:
| RelatedCategories | Analytical/Chromatography,AscentisExpressColumnsforFastHPLC,AscentisExpressF5,5μmHPLCColumns,F5,5μmGuardCartridgeandHolder,HPLC, | 
| packaging  | pkgof3 ea | 
| application(s)  | HPLC:suitable | 
| L×I.D.  | 5 mm×2.1 mm | 
| matrixactivegroup  | PFP(pentafluorophenyl)phase | 
| particlesize  | 5 μm | 
| poresize  | 90 ? | 
| suitABIlity  | suitableforL43perUSP | 
| modeofchromatography  | Hydrophilicinteraction(HILIC) | 
|   | Reversedphase | 
Description:
FrequentlyAskedQuestions
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Generaldescription
Ascentis®ExpressGuardColumnsprovidephysical(filtration)andchemicalprotectionforcostlyanalyticalcolumnswithoutcompromisingtheveryhighperformanceofAscentisExpresscolumns.TheseAscentisExpressguardcolumnsarecapableofcontinuoususeatpressuresupto9000psi(600bar)withonlyhand-tightening.Guardcartridgesareeasilyreplacedwithoutremovingtheguardcolumnholderfromtheflowpath.ThecartridgesarepackedwithAscentisExpressFused-Core®particles.Orderguardcolumnholderseparately.
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LegalInformation
AscentisisaregisteredtrademarkofSigma-AldrichCo.LLC
Fused-CoreisaregisteredtrademarkofAdvancedMaterialsTechnology,Inc.
Safety:
RIDADR 
NONHforallmodesoftransport