HLB SPE Sorbent

Agilent Bond Elut HLB SPE

Agilent Bond Elut HLB (Hydrophilic-Lipophilic Balanced) is an advanced, capable, and versatile solid phase extraction (SPE) sorbent formulated with monodisperse divinylbenzene and N-vinylpyrrolidone copolymer based on specific ratio. The advanced sorbent offers exceptional retention capabilities for a wide range of compounds, including polar, intermediate polar, and non-polar compounds, as well as acidic, neutral, and basic compounds.

Bond Elut HLB uses a hydrophobic/hydrophilic functional group similar to competitor brands, offering easy and direct method transfer.


  • General sorbent, suitable for wide application areas
  • High recoveries, excellent reproducibility
  • 3 to 10 times higher adsorption capacity and loadability than C18-bonded silica gel
  • Stable from pH 1 to 14, compatible with common solvents

Bond Elut HLB Retention