The comparative testing of pulp runs with 2 rounds per year:

• Round 1 May-June: bleached hardwood.
• Round 2 November-December: bleached softwood.

Each round includes:

• Suspension:
  SR-number 2 levels, WRV 2 levels,
• Dry pulp:
  Laboratory beating (PFI mill to five levels), SR-number
  Preparation of Laboratory sheets, determination of Physical properties, SR-number, WRV and Beating (PFI)