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Ashless Quantitative filter papers

Ashless Quantitative
Filter Papers

For quantitative analysis,routine gravimetric
tests and sample preparation for instrumental analysis.
Glass Fibre Filters

Glass Fibre Filters

100% micro-borosilicate glass fibre for specific
applications requiring High flow speed and high permeability to air.
High Purity Qualitative Filter Papers

High Purity Qualitative
Filter Papers

For precise identification of materials
and for sample preparation prior
to sensitive detection methods.
HHardened Quantitative Filter Papers
Hardened Quantitative
Filter Papers
Recommended for filtration applications
requiring vacuum and pressure filtration,
and for the use of acidic and alkaline solutions.

Filter Finder

Three steps to find your Borosil Filter Paper

Determine the optimal Borosil filter paper suiting your application in just 3 clicks.*

  • 1. Who is the current manufacturer of your filtration products?
  • 2. What grade are you searching for an equivalence for?
  • 3. Explore the recommended product from our range

* This is only a selection of our most common filter papers.
If no alternative is shown, please get in touch with us. We offer many more paper solutions.


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Why Use Borosil Filter Papers?

Collaboration with Hahnemühle - the pioneers in speciality papers since 1883!!

Higher stability and durability with 98% ɑ-Cellulose

Lowest ash content accurate results and minimal errors

Consistent and uniform filtering performance - no recycled material

Made in Germany compliant to stringent EU QC standards

Featured collection

Our most popular filter paper

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High Purity Qualitative

Grade : B59303 | Size : 125 dia in mm |
Type : Circles | Material : Cellulose |
Pack Size : 100

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Ashless Quantitative

Grade : B58940 | Size : 125 dia in mm |
Type : Circles | Material : Cellulose |
Pack Size : 100

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Hardened Quantitative

Grade : B15542 | Size : 125 dia in mm |
Type : Circles | Material : Cellulose |
Pack Size : 100

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Glass-Fibre

Grade : BGF50A | Size : 47 dia in mm |
Type : Circles | Material : Glass fibre |
Pack Size : 100




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