Principal Applications

  • Sorption
  • Hydrophobic organic species separation
  • Gas Adsorption: Small halogenated VOC
  • Beta-lactam purification (cephalosporin)

Advantages

  • High mechanical strength
  • High surface area compared to a standard adsorbent

Regulatory Approvals

  • OK Kosher Certified
  • IFANCA Halal Certified
  • Compliant with FDA Regulation 21 CFR 177.27.10 for Repeated Use
  • Compliant with Europe Resolution ResAP (2004)3
  • GMO/TSE/BSE free

Typical Packaging

  • 1 ft³ Sack
  • 25 L Sack
  • 5 ft³ Drum (Fiber)
  • 1 m³ Supersack
  • 42 ft³ Supersack

Typical Physical & Chemical Characteristics:

Polymer Structure Macroporous polystyrene crosslinked with divinylbenzene
Appearance Spherical Beads
Functional Group None
Ionic Form None
Moisture Retention 35 - 50 %
Particle Size Range 300 - 1200 µm
Typical Pore Diameter by nitrogen adsorption (Meso/Macro/ Transport Pores) 80 Å
Typical Pore Diameter by nitrogen adsorption (Micropores) 15 Å
Typical Pore Volume by nitrogen adsorption 0.5 mL/g
Typical Surface Area by nitrogen adsorption 1200 m²/g
Specific Gravity 1.04
Shipping Weight (approx.) 655 - 685 g/L (40.9 - 42.8 lb/ft³)
pH Limits, Stability 0 - 14
Temperature Limit 150 °C (302.0 °F)