Chemical Oxygen Demand (COD)

Chemical Oxygen Demand

Chemical Oxygen Demand Monitor

QuickCODultra

Chemical Oxygen Demand is a measure of the organic load in a substance and, is therefore important as a measure of pollution, quantifying organic product loss and calculating effluent charges. The QuickCODultra uses high temperature oxidation to oxidise the sample, and measures the resulting drop in oxygen level. This gives a direct measurement of C.O.D. using robust technology which gives a continuous output of Chemical Oxygen Demand value.

  • No chemical reagents
  • Low Maintenance
  • Total oxidation of all carbon compounds
  • For more information click here
COD_lab_PC

QuickCODlab

The  high temperature total thermal oxidation technique is now available in a laboratory instrument.

  • No chemical reagents
  • Low Maintenance
  • Total oxidation of all carbon compounds
  • For more information click here
Chemical Oxygen Demand Analyser

ELOX 100

The ELOX offers a cost effective measurement of Chemical Oxygen Demand for many applications.The ELOX creates hydroxyl radicals which have an extremely high oxidation power - and yet the instrument requires no hazardous reagents.

  • No chemical reagents
  • Low Maintenance
  • For more information click here
COD spectrometer

GO-Sys_isa

GO-Sys_ISA is a spectrometer working in the wavelength range of 200-720nm (UV). Each measurement gives an absorption spectra over the whole wavelength range.

COD test kits

Macherey and Nagel manufacture a range of benchtop and portable photometers and test kits available from Envitech Ltd in the UK.

This range covers a variety of water and wastewater parameters including Chemical Oxygen Demand. All of the photometers can measure COD, right down to the PF3-COD, the most compact photometer in the range.

We are more than happy to help you identify the best way to measure Chemical Oxygen Demand in different applications

survey-sq2 Fill in the Application Survey to let us know more details about your monitoring requirements