For nearly 40 years, Omnifit® has been a trusted name for quality chromatography lab products.
The Omnifit brand of labware products includes– fittings, solvent safety bottle caps, manual valves and chromatography columns.


Omnifit® EZ Columns

Save 20% until December 31, 2018

EZ columns are designed to suit the majority of standard laboratory chromatography applications. They are ideal for aqueous systems and compatible with solvents used in common liquid chromatography applications such as protein purification.

  • Economical modular columns for low pressure or gravity feed, providing even distribution of eluent to the medium bed, with or without flow adapters.
  • Available in seven diameters and a variety of lengths.
  • Compatible with a variety of bulk media.


  • Precision borosilicate glass for inertness, visibility and performance
  • Fixed or adjustable end pieces of PTFE with dual o-rings for secure seal
  • Superior frit placement for bed support and even distribution of sample flow
  • Excellent price/ performance value
  • Great chromatography results



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