CHROMABOND® HR-XC

128,34
SPE-polypropylene columns
Benzenesulphonic acid modified polymeric cation exchanger (mixed mode)
  • Base material: Spherical polystyrene-divinylbenzene copolymer
  • Pore size: 65-75 Å
  • Particle size: 85 µm
  • Very large specific surface: 800 m2/g
  • Pore volume: 1.4 cm3/g
  • pH-stability: 1-14
  • Benzenesulphonic acid modificaiton
  • Exchange capacity: 1.0 meq/g
  • RP-capacity: 300 mg/g (caffeine in water)
  • High puritiy material, highest reproducibility and lowest blank values due to an optimised production process
  • Outstanding recovery rates especially for the enrichment of basic analytes
Recommended application:
  • Basic active ingredients from strongly matrix-contaminated samples like urine, plasma, serum
  • Fungicides from food
  • Basic analytes like e.g. amines
OptieVolume (ml)  Adsorbent weight (mg)  Verp. (stuks)  
13  60  30  
23  200  30  
36  500  30