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Ashless Filter Papers – White Ribbon, Ø 9, 11, 12.5, and 15 cm

White ribbon filters provide fine filtration of particles down to 2–4 μm. Ideal for clarifying colloidal solutions, colored samples, and preparing liquids for spectrophotometry or chromatography. The ashless paper ensures purity and does not interfere with analytical results. Each pack contains 100 round filter discs.

Available diameters in stock at Texnohim Plus:

9 cm

11 cm

12,5 cm

15 cm

Advantages of White Ribbon Filter Papers

Maximum purification level

Retain particles as small as 2–4 μm — ideal for removing colloids and micro-impurities.

For high-precision analytical methods

Used in spectrophotometry, chromatography, and titrimetric measurements.

High-accuracy titration

Provide a clean solution matrix without interfering substances — essential for microdosing applications.

Applications of White Ribbon Filter Papers

Sample preparation for spectrophotometry

Removes the finest impurities, ensuring stable and accurate optical measurements.

High-precision titrimetric analysis

Provides a clean solution matrix free from interfering substances — critical for microdosing accuracy.

Chemical analysis with post-filtration ignition

Ashless composition eliminates residue impact on precipitate weight during gravimetric analysis.

Filtration of colored and colloidal solutions

Ideal for handling dyes, biochemical mixtures, and microscopic samples.

How to order?

Choose the required type and volume.

Submit a request via the form or call us directly.

Get a free consultation and confirm your order.

Fast delivery across Tashkent and all of Uzbekistan.

Request a Quote

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