Ultra pure water

In areas such as the pharmaceutical industry, monitoring the quality of ultra-pure water (designed for drug preparation) or PPI (injectable preparations such as vaccines) is essential. The quality of purified water depends on its electrical conductivity.

Cot (Total Organic Carbon) is one of the most important composite parameters in the assessment of organic water pollution.

In general, the COT is determined by oxidation (thermal, chemical or chemical photo) of the water sample.


  • Oversight of the quality of pure water
  • Allow continuous "online" measures as advocated by good manufacturing practices
  • Give confidence in the outcome of the experiments