Filson HPLC Column Frit

  • Exceptional uniform porosity for better column efficiency
  • Long filtration life leading to less frit change and costs
  • Excellent filtration effect to remove particles in sample
  • Various dimension options to meet different application needs
  • Perfect sealing to ensure no leakage of fluids

The contamination of column inlet cartridge may lead to increased column back pressure and decreased column efficiency which is unfriendly to the whole column system. And the right selection of Filson HPLC column frit can solve the problem.

  • Raw material: stainless steel, titanium, PTFE, polypropylene, polyethylene, glass, PEEK
  • Sealing ring material: PEEK, PCTFE, PTFE, ETFE, metal
  • Operation pressure: >5000 psi or 345 bar
  • Pore size/filtration accuracy: 0.2 – 20μm
  • Shape: disc, cylinder
  • Disc diameter: 0.062’’ – 1.3’’
  • Disc thickness: 0.028’’ – 0.125’’
  • Ring OD: 0.062’’ – 1.5

PS: special requirements of dimensions can be satisfied at Filson.

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Filson HPLC Column Frit

Your Reliable HPLC Column Frit Supplier in China

Filson HPLC column frit is added at the two ends of the column, usually made of stainless steel, titanium and other metal alloys to reach a high corrosion resistance. The pore size or its filtration accuracy is ranging from 0.2 micron to 20 micron which is determined by the particle size of packing material in the column.

The pore size of Filson HPLC column frit is allowed to be customized according to your actual needs. It should be slight smaller than the packing size to guarantee that there is no packing leakage from the column and further influence the efficiency.

To avoid clogging, make sure you are using the proper HPLC column filter for your system. Filson offers several types of high pressure in-line filter assemblies for most liquid chromatography systems.

Filson is confident to provide the best chromatography column frit for your HPLC system. If you don’t know where to buy the suitable product, please contact us now.

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