NANOCOLOR® COD tests

The perfect COD test for each and every user

For one of the most important parameters for determination of industrial and municipal waste water MACHEREY-NAGEL offers you 13 different tests and measurement ranges. At the same time our COD tests allow safe handling without any risk from exposure to dichromate or mercury traces. Even after the REACH restrictions in 2017, Macherey-Nagel customers can continue using NANOCOLOR® COD cuvette tests without limitation. 

• 13 measuring ranges for all requirements and for compliance, with the 20-80% range according to DWA.
• Reaction base according to ISO 6060
• 7 COD tests compliant to ISO 15705
• No zero measurement required 
• Audited and certified: no mercury and dichromate contamination for users
• Mercury-free COD tests available for inflow and outflow measurements.