CHROMABOND® Easy – SPE Cartridges

Polar, Bifunctionally Modified Polystyrene-Divinylbenzene Copolymer

Because of the bifunctional modification, Chromabond Easy is significantly more hydrophilic than conventional polystyrene-divinylbenzene polymers and is therefore easily wettable with water.

Aqueous samples can be loaded directly with little or no preconditioning. There is no decrease in recovery rates if the cartridge runs dry and therefore automation is easier because a permanent vacuum can be used without supervision.

Properties:

  • Polar modified polystyrene-divinylbenzene copolymer with a weak anion exchanger
  • Specific surface 650–700 m2/g, particle size 80μm, pore size 50 A
  • pH stability 1–14
  • More hydrophilic than conventional polystyrene-divinylbenzene
  • Easily wettable with water

Recommended Applications:

  • Polar herbicides/pesticides from water (acidic, neutral, basic)
  • Polar phenols from water
  • Polyaromatic compounds
  • Polychlorinated biphenyls
  • Drug analysis from urine, blood, serum, plasma
  • Pharmaceuticals/active ingredients from tablets, creams
SPE CHROMABOND PP columns EASY 3mL - 500mg

CHROMABOND® Easy – 3mL – 500mg