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 |
HI70038P - 6.44 g/l (ppt) TDS@25°C - 25x20ml
HI7036L - 12.41 g/L (ppt) TDS @25°C - 500ml
น้ำยามาตรฐานสอบเทียบ ค่ามาตรฐานความเค็ม
HI700 Checker HC ® - Ammonia, LR
BL983320-1 EC Mini Controller 0 to 199.9 µS/cm, 230V
HI775 Checker HC ® - Alkalinity in fresh water (dKH)
HI7035L - EC 111800 µS/cm@25°C - 500ml
HI716 Checker HC ® - Bromine
HI740217 Lab Safety Shield for COD Measurement 


