Chromalite PCG consists of a product range with different porosity and particle sizes, all with identical chemistry and hydrophobic adsorptive characteristics. Chromalite PCG are highly crosslinked porous polydivinylbenzene adsorbents designed for adsorption, reverse phase chromatography and solid phase extraction. The controlled pore size and matrix have been specifically designed for purification by reversed phase chromatography, extraction and adsorption of biomolecules including proteins, peptides, oligonucleotides and antibiotics.

Principal Applications

  • Reverse phase chromatography
  • Adsorption of biomolecules up to 14KDa

Advantages

  • Highly hydrophobic adsorbent
  • High chemical stability (tolerates all common organic solvents)
  • High chemical stability
  • More robust than silica materials
  • Easy to pack in columns
  • Regenerable using standard procedures

Regulatory Approvals

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

Typical Packaging

  • 10g
  • 50g
  • 100g

Typical Physical & Chemical Characteristics:

Appearance White Spherical Beads
Functional Group None
Supplied as Dry in 20% EtOH solution
Surface Area (min.) 600 m²/g
Porosity, Median Pore Diameter 200 - 300 Å
Particle size (90% in Range) 20 - 50 µm
Mean Diameter 30 - 45 µm
Uniformity Coefficient (max.) < 1.5
Total moisture 65 - 80 %
pH limit stability 1 - 14
Optimal storage condition 2 - 20 °C
Ionic Form Cl-
Expiry date (from date of manufacture) 5 years