Chromalite 15AD2S is a sulphonic functionalized, highly crosslinked, highly porous polymer. Available in small, uniform particle sizes, Chromalite 15AD2S is ideal for IEX high pressure liquid chromatography (IEX-HPLC).  The spherical beads show exceptional batch-to-batch consistency, enabling simple scale-up from laboratory analyses through to full-scale plant operation. Chromalite AD is manufactured using our patented seeding technology.


Główne zastosowania

  • Analytical Reverse Phase chromatography (RP-HPLC)
  • Separation of proteins, peptides and oligonucleotides
  • Ideal for biomolecules purification and polishing


  • Highly hydrophobic
  • High chemical stability
  • More robust than silica materials
  • Efficient regeneration
  • Easy packing for HPLC application
  • Narrow particle size

Zgodność z regulacjami

  • Compliant with FDA regulation 21 CFR 173.65
  • Compliant with ResAP(2004) 3
  • Halal
  • Kosher
  • TSE/BSE/GMO free


Supplied as 20% EtOH solution
grupa funkcyjna None
pH limit stability 1 - 14
grupa funkcyjna Sulphonic acid
Optimal storage condition 2 - 20 °C
Surface Area (min.) 500 m²/g
Expiry date (from date of manufacture) 5 years
Porosity, Median Pore Diameter 200 - 300 Å
Mean Diameter 13 - 17 µm
Total moisture 0 - 5 %
Optimal storage condition 2 - 20 °C
forma jonowa None