Our Packing Process

Constant Flow Column Packing Technique

For most columns, we employ the constant flow packing technique, which delivers optimal results for:

  • Lot to lot consistency

  • Bed stability

  • Columns capable of high-resolution separations

  • Peak asymmetry results

Every packing and testing procedure is controlled by written standard operating procedures and process specifications tailored to each resin and column combination.

Testing Procedure

Quality Testing to Ensure Column Performance

Every column is tested and must pass the agreed-upon specifications for:

  • Bed stability (pressure-flow analysis)

  • Efficiency (HETP)

  • Peak asymmetry

Documentation

After quality testing is completed, a summary report including analytical data and resin and column information is completed.