The Column Packing Company

About The Column Packing Company

The Column Packing Company packs commercially available chromatography resins into single-use columns, ready to connect and run. Each column is expertly packed using documented procedures and individually tested, so you get reliable, reproducible performance without spending time and resin packing your own.

Available formats

  • Column inner diameters: 10 mm, 16 mm, and 26 mm

  • Bed heights: 5 cm to 30 cm

Every column ships with its own Certificate of Analysis

Why Choose Prepacked Columns?

Every column we ship passes strict quality control, so you get consistent performance from one batch to the next. That means less time preparing and more time on your science.

  • Skip the packing step. Packing a column well takes time, skill, and practice. Our columns arrive ready to run, so you avoid packing time and the risk of a poorly packed bed.

  • Get up and running faster. Install the column, equilibrate, and start your run. Your chromatography setup goes from hours to minutes.

  • Count on reproducible results. Every column is packed to the same specifications and rigorously tested, so your separations stay consistent across runs, operators, and sites.

Column Specifications

Consistent performance, column after column. Every column is packed using a defined, documented procedure with an optimized compression factor, so you get the full resolving power of the resin in every lot.

Performance

  • Efficiency: Tested on every column and reported on its Certificate of Analysis

  • Peak symmetry: Asymmetry factor (As) 0.8–1.2

  • Pressure rating: Column hardware rated to 50 bar*

Compatibility

  • Fits all common liquid chromatography systems, including ÄKTA™ instruments

  • 10-32 UNF female ports for standard 1/16" OD tubing

Quality Documentation

  • Individual Certificate of Analysis (CoA) shipped with every column, reporting measured efficiency and asymmetry

*Operating pressure is limited by the packed resin. See resin specifications for the maximum recommended pressure.

Commercially available resins, expertly packed into single-use columns. Every column is tested and documented, and comes in 10, 16, and 26 mm IDs with bed heights from 5 to 30 cm.