COD Analysis Thermoreactor ECO 16 ensures a simple and easy programming of time and temperature, the parameters involved in the analysis. ■ Electronic temperature control ■ Temperature regulation from ambient to 165 °C ■ Analysis time can be set from 1 to 999 minutes or continuous ■ Processes up to 14 x Ø 16 mm test tubes ■ Plus 2 x Ø 22 mm test tubes simultaneously ■ LCD countdown display shows the temperature and remaining time ■ COD analysis in only 30 minutes at 160 °C