Oxygen Demand, Chemical DOC316.53.01101 Manganese III Reactor Digestion Method (with chloride removal) Method 10067 30 to 1000 mg/L COD Mn Test ‘N Tube™ Vials Scope and application: For water and wastewater Test preparation Instrument-specific information Table 1 shows all of the instruments that have the program for this test. The table also