Solid phase extraction cartridges, Bond Elut™ PSA

Supplier: Agilent Technologies
Bond Elut™
VARI12102015EA 278 EUR
VARI12102015 VARI12102077 VARI12256055 VARI12166050B 551-0378 VARI12113041 VARI12102042 VARI12256140
Solid phase extraction cartridges, Bond Elut™ PSA
Chromatography Columns
Bond Elut™ PSA is an alkylated amine sorbent that contains two different amino functionalities, one secondary and one primary. This gives a slightly higher pKa and ionic capacity compared to Bond Elut™ NH₂. The PSA functional group is a very effective bidentate ligand and is therefore an excellent sorbent for chelation applications. PSA has a significantly higher carbon load than most amino functional sorbents and thus is a better choice for polar compounds, which retain too strongly on Bond Elut™ NH₂.

  • Very effective bidentate ligand
  • Alternative choice for polar compounds to Bond Elut™ NH₂
  • Higher ionic capacity than NH₂
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