Reagents for COD, LR EPA*
*Method with chromium-sulfuric acid is officially recognized by EPA for wastewater analysis.
Important: Please read SDS before using and ensure safe handling while testing and disposing.
Reagent kit for 25 test vials (O2)
|Range||0 to 150 mg/L (ppm)|
|Vial Label Color||red|
|Sample qty.||2.0 mL|