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Tesorb Analysis & Filtration paper

Here is your continuous supply of top-notch analysis & filtration paper!

TESorb Analysis & Filtration paper

You need analysis & filtration paper? What you need is tesorb, an extremely pure paper perfectly manufactured for filtration, analysis and laboratory applications. This special product portfolio is manufactured in our paper mill in Tervakoski, Finland.


  • 100% de-ionized process water guarantees extremely pure quality
  • Consistent performance
  • Available in flexible sheet sizes, also in rounds, bobbins and reels
  • Flexible production and readiness for tailor-made solutions
  • Products in different porosity and water absorbency values 


  • 80 – 300 g/m², also tailor-made solutions available
  • Made of 100% cotton linters and de-ionized process water only
  • Low ash content
  • No sizing, fillers or bindings
  • High content of α-cellulose


  • Rapid test strips
  • Asthma inhalers
  • Laboratory filters
  • Analysis purposes
  • Pulp and paper laboratories
  • Diagnostic testing strips
  • Soil analysis