Reagents for COD, HR, 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.
SDS: (Download)
Order Information:
Reagent kit for 25 test vials (O2)
| Range | 0 to 15000 mg/L (ppm) | |
| Vial Label Color | green | |
| Sample qty. | 0.2 mL |
Reagents for Freshwater Alkalinity HI 775 Checker HC ®, 25 Tests
ซัลไฟด์สารต้านอนุมูลอิสระบัฟเฟอร์
HI3131B - Refillable Combination ORP Electrode for Titration and Laboratory Use
HI9829 Multiparameter pH/ISE/EC/DO/Turbidity Waterproof Meter with GPS option
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