Tag Archives: consumables activity of water


Control and Calibration Solutions:

An Aw-meter is controlled and calibrated with saturated or unsaturated solutions of salts.

We propose different solutions of saturated salts in bottle with a screwable lid. They are made from quality laboratory salts and distilled water. Available individually.

Solutions calibrations AW


  • total capacity 100ml, also available in 250ml
  • 70% solid powdered salts
  • 30% saturated liquid solution


  • Plastic “disposable” but can be reused. They are equipped with a lid allowing the preservation of a sample for a few hours. Available in bundles of 30, 60, 120 or 240 units.

  • 316L stainless steel, reusable and unalterable. These cups allow a rapid heating of the sample. Available individually.

Coupelle inox AW