COD 40 – COD test kits

Nanocolor COD 40

COD test kits

Photometric determination of Chemical Oxygen Demand  using COD test kits

Photometric determination of decrease in chromate concentration after two hours and oxidation with potassium dichromate / sulphuric acid/silver sulphate at 148 °C.
This COD test is in accordance to the DIN ISO 15705:2003.
The chemical oxygen demand of a water sample is determined by silver-catalysed oxidation with potassium dichromate/sulphuric acid at 148 °C during a two hour period.
COD test kits

Data and ordering information (985027)

Cat No. 985 027
Type tube tests 0 - 27
Range 2 - 40 mg/l O2
Sufficient for 20 determinations
Shelf life at least 1 year at 2 - 8 C
Sea water suitability no

(985-027) An extensive range of Macherey Nagel COD test kits are available for the following measurement ranges: COD 60, COD 160, COD 300, COD 600, COD 1500, COD 4000, COD 10000, COD 15000  and COD 60000

Leaflet MSDS Pictogram Quote for COD 40