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Waters XTerra Phenyl Guard Column 3.5µm 2.1x20 mm - 186001189

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XTerra Phenyl columns are hybrid-based, reversed-phase columns that incorporate phenyl ligand functionality. These first generation columns provide superior pH stability compared to a silica-based column.

% Carbon Load12
BrandXTerra
ChemistryPhenyl
EndcappedYes
Endfitting TypeWaters
FormatCartridge
Inner Diameter (id)2.1 mm
Ion Exchange CapacityN/A
Length (mm)20 mm
ModeReversed-Phase
Molecular Weight RangeN/A
Particle ShapeSpherical
Particle Size3.5 µm
Particle SubstrateHybrid
Pore Size125Å
Silanol ActivityLow
SolventN/A
Surface Area170
USP ClassificationL11
Units in Package1/pkg
pH Range1 - 12

  • Model: 186001189
  • Manufactured by: Waters