Our Column Manufacturing Process

Packing Method

We use a constant flow packing technique for most of our columns. This method ensures:

  • Consistent quality from batch to batch

  • Stable column beds that perform reliably

  • High-resolution separations for precise results

  • Symmetrical peak shapes for accurate analysis

Each packing process follows detailed written procedures and specifications customized for each specific combination of resin type and column size.

Quality Testing

Every column undergoes rigorous testing to ensure it meets agreed-upon performance standards for:

  • Bed stability - tested through pressure-flow analysis

  • Efficiency - measured using HETP (Height Equivalent to Theoretical Plate)

  • Peak symmetry - ensuring accurate, reliable results

Documentation and Reporting

Once quality testing is complete, we provide a comprehensive summary report that includes:

  • Analytical test data

  • Resin specifications and information

  • Column performance metric