CHROMABOND SPE Columns, Easy, 200mg, 6mL, 80µm, 50Å Polar, bifunctionally modified polystyrene-divinylbenzene copolymer
Features:
Polar modified polystyrene-divinylbenzene copolymer with a weak anion exchanger,
specific surface 650–700 m2/g, particle size 80 µm, pore size 50 Å, pH stability 1–14
The Easy effect:
Without preconditioning
Due to bifunctional modification much more hydrophilic than conventional polystyrene-divinylbenzene polymers
Easily wettable with water
Recommended application:
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
