COD testing is a good better indicator of organic pollutants in industrial wastewater containing cyanides and heavy metals. COD testing affords rapid
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COD Digestion Reagent vials varies. DRB200 Reactor. 1. Light shield or adapter (For information about sample cells, adapters or light shields, refer to.
shield is available to protect against broken vials and acid spills. Samples are ready to be measured by titration or a colorimeter after a two-hour digestion
