Colorimetric tubes for determination of the concentration of compounds in ppm or %Vol. for more than 250 compounds, ideal for determining measurement points and concentration ranges to which a process or worker is exposed. It is a low-cost and easy-to-operate solution:

  • Wide choice with more than 250 compounds to measure specifically
  • Corrections for Humidity, Temperature through correlation graphs
  • Low cross sensitivity
  • Easy operation and low cost