Water Testing Kit Oxygen 0 to 10 PPM

Water Quality Testing Kit Dissolved Oxygen Range 0.2 to 10 ppm Sensitivity 0.2 ppm Test System Titrimetric Number of Tests 50 Replacement Reagents 4EWE8 Includes 20 mL Titration Tube with Cap 30 mL 1 1 Sulfuric Acid 30 mL Alkaline Potassium Iodide Azide 30 mL Manganous Sulfate Solution 30 ml Starch Indicator Solution 60 mL 0.025N Sodium Thiosulfate 60 mL Glass Water Sample Bottle Direct Reading Titrator Instructions