Chromalite® 50SBM is a high purity premium grade macropourous strong base anion exchange resin in uniform microbead 50 µm (micron) size which has been designed expressly for chromatographic separations. It has a large pore structure with exceptional high operating capacity, high bead integrity, excellent chemical and physical stability, very low extractables content, resistance to changes in chemical conditions, i:e pH 1-14, good kinetics and excellent selectivity, make this product especially suitable for high purity sorption and chromatographic separations. This products is manufactured to a controlled particle size specification for efficient chromatographic column packing. The spherical beads show exceptional batch to batch consistency to enable scale up from laboratory tests, through pilot plant to full plant operation.Chromalite® 50SBM has been designed for use in solutions containing appreciable quantities of high-molecular weight organic materials. Its resistance to organic fouling is superior to that of the corresponding gel resins, as is its excellent resistance to osmotic and thermal shock.

Principal Applications

  • Ion exchange chromatography


  • High chemical stability
  • Narrow particle size range

Regulatory Approvals

  • Compliant with FDA regulation 21 CFR 173.25
  • Compliant with ResAP(2004) 3
  • Halal
  • Kosher
  • TSE/BSE/GMO free

Typical Packaging

  • 50g
  • 250g
  • 1Kg

Typical Physical & Chemical Characteristics:

Uniformity Coefficient (max.) < 1.15
pH limit stability 1 - 14
Optimal storage condition 2 - 20 °C
Ionic Form None
Expiry date (from date of manufacture) 5 years