PEEK-Encased Frits

PEEK-Encased Frits surround the frit with a ring of PEEK, reducing the actual porous surface to the ID of an HPLC column.

The compressed PEEK ring forms a seal between the bottom of the fitting and the column end, preventing the mobile phase and the sample from entering the previously accessible poorly swept areas.

Available in:

• Stainless Steel
• Titanium
• Polyethylene