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PTFE Frit, 20 μm porosity

for use with 6mL glass SPE tubes, pk of 60

Quality Level


PTFE frit


for SPE Tube


pk of 60


solid phase extraction (SPE): suitable

Featured Industry

Food and Beverages


for use with 6mL glass SPE tubes

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General description

Porous frits are fitted at the column′s outlet end. This helps to retain the support material in the column. It could also be fitted in the coupling holding the column to the detector, this helps unpacking the column or even changing the frit on blockage. Frit porosity depends on the particles of the smallest diameter in the support material.

Certificate of Analysis

Certificate of Origin

N.A. Parris
Instrumental Liquid Chromatography: A Practical Manual on High-Performance Liquid Chromatographic Methods, 48-48 (2000)

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