Digestion System K-437
![]() | Temperature and time controlled digestion
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COD Accessory
Digestion block system with COD Accessory for the determination of Chemical Oxygen Demand. The COD Accessory allows to convert the Standard Digestion Units K-437 or K-438 to a COD Digestion System.
The COD Accessory contains all required parts for the COD application such as digestion tubes, air condensers, Rack for COD tubes, digestion tube holder, preparation block, Rack Condenser and stand for COD condenser. It allows you to work in accordance with DIN, ISO, etc. methods.


