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Frits are surrounded with a ring of PEEK to reduce 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.
PEEK-encased frits with 0.115" or 1/4" OD rings are intended for HPLC columns with IDs of 2.0, 3.2, 3.9, and 4.6 mm.
Stated frit porosities are only nominal and do not reflect the maximum pore size of a frit.
Other dimensions and porosities are available on request. Minimum order quantity depends on dimensions. Please contact your local distributor or VICI Jour directly.
|Frit||Stainless steel SS316L|
Tolerances: ±0.05 mm (.002")