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Water Quality Testing Parameters and Their Chemistries, Reagents, and Standards

Water Quality Testing Parameters and Their Chemistries, Reagents, and Standards
Hach is dedicated to providing high-quality reagents for routine and challenging water analysis. Understanding our customers applications has allowed us to formulate reagents that ensure exceptional performance and deliver trusted results. Hach chemistries are rigorously tested in combination with our packaging and instruments to ensure the highest possible system performance. Our portfolio includes: TNT (Test ‘N Tube) Vials, TNTplus Vials, Permachem Powder Pillows, and Accuvac Ampules.
 
Browse Products by Parameter

Products: COD (Chemical Oxygen Demand)

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
Web Price
TNT822: Chemical Oxygen Demand (COD) TNTplus Vial Test, HR (20-1,500 mg/L COD), 25 Tests TNT plus 20 - 1,500 mg/L HR 8000 TNTplus LR, HR Y   Contact Hach
2253929: COD standard solution, 1000 mg/L O₂ (NIST), 200 mL Solution 20 - 1,500 mg/L HR 8000 TNTplus LR, HR Y   Contact Hach
1218629: COD standard solution, 300 mg/L O₂ (NIST), 200 mL Solution 20 - 1,500 mg/L HR 8000 TNTplus LR, HR Y   Contact Hach
2672629: Standard solution COD, 800 mg/L as COD (NIST), 200 mL Solution 20 - 1,500 mg/L HR 8000 TNTplus LR, HR Y   Contact Hach
2833249: Wastewater Effluent Inorganics Quality Control Standard, 500 mL Solution 20 - 1,500 mg/L HR 8000 TNTplus LR, HR Y   Contact Hach
2833510: Quality control standard oxygen demand , pk/16 - 10 mL Voluette ampule Solution 20 - 1,500 mg/L HR 8000 TNTplus LR, HR Y   Contact Hach
2833149: Wastewater Influent Inorganics Quality Control Standard, 500 mL Solution 20 - 1,500 mg/L HR 8000 TNTplus LR, HR Y   Contact Hach
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