Chemistries, Reagents and Standards

Chemistries, Reagents and Standards
Hach has more than 60 years of history dedicated to formulating and packaging high-quality reagents for water analysis. We understand your applications and formulate our reagents to ensure exceptional performance and deliver results you can trust, time after time. Our expertise extends beyond chemistry formulation to the complete reagent system. Hach chemistries are rigorously tested in combination with our packaging and instruments to ensure the highest possible system performance. No other company can offer these advantages.
 
Browse Products by Parameter

Products: COD (Chemical Oxygen Demand)

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
ZAR Price
2125915: COD Digestion Vials, High Range, pk/150 20 - 1500 mg/L 8000 Reactor Digestion Y   Contact Hach
2415915: COD Digestion Vials, High Range Plus, 200 to 15,000 mg/L COD, pk/150 200 - 15,000 mg/L 8000 Reactor Digestion     Contact Hach
2125815: COD Digestion Vials, Low Range, pk/150 3 - 150 mg/L 8000 Reactor Digestion Y   Contact Hach
TNT822: Chemical Oxygen Demand (COD) TNTplus Vial Test, HR (20-1,500 mg/L COD), 25 Tests TNTplus 20 - 1,500 mg/L HR 8000 TNTplus LR, HR Y   Contact Hach
TNT823: Chemical Oxygen Demand (COD) TNTplus Vial Test, UHR (250-15,000 mg/L COD), 25 Tests TNTplus 250 - 15,000 mg/L 10212 TNTplus UHR     Contact Hach
2253929: COD standard solution, 1000 mg/L O₂ (NIST), 200 mL Solution 250 - 15,000 mg/L 10212 TNTplus UHR     Contact Hach
Solution 70 - 700 mg/L COD (HR) 10299 TNTplus 816    
Solution 200 - 15,000 mg/L 8000 Reactor Digestion    
Solution 7 - 70 mg/L COD (LR) 10299 TNTplus 815    
Solution 20 - 1500 mg/L 8000 Reactor Digestion Y  
Solution 3 - 150 mg/L LR 8000 TNTplus LR, HR Y  
Solution 25 - 1,000 mg/L 10236 TNTplus HR Mercury-Free Reactor Digestion    
Solution 20 - 1,500 mg/L HR 8000 TNTplus LR, HR Y  
Solution 1.0 - 60.0 mg/L 10211 TNTplus ULR    
Solution 0.7 - 40.0 mg/L 8000 Reactor Digestion    
Solution 3 - 150 mg/L 8000 Reactor Digestion Y  
TNT821: Chemical Oxygen Demand (COD) TNTplus Vial Test, LR (3-150 mg/L COD), 25 Tests TNTplus 3 - 150 mg/L LR 8000 TNTplus LR, HR Y   Contact Hach
1218629: COD standard solution, 300 mg/L O₂ (NIST), 200 mL Solution 25 - 1,000 mg/L 10236 TNTplus HR Mercury-Free Reactor Digestion     Contact Hach
2672629: Standard solution COD, 800 mg/L as COD (NIST), 200 mL Solution 3 - 150 mg/L 8000 Reactor Digestion Y   Contact Hach
1218629: COD standard solution, 300 mg/L O₂ (NIST), 200 mL Solution 3 - 150 mg/L 8000 Reactor Digestion Y   Contact Hach
Solution 3 - 150 mg/L LR 8000 TNTplus LR, HR Y  
2672629: Standard solution COD, 800 mg/L as COD (NIST), 200 mL Solution 0.7 - 40.0 mg/L 8000 Reactor Digestion     Contact Hach
1218629: COD standard solution, 300 mg/L O₂ (NIST), 200 mL Solution 0.7 - 40.0 mg/L 8000 Reactor Digestion     Contact Hach
Solution 200 - 15,000 mg/L 8000 Reactor Digestion    
Solution 20 - 1500 mg/L 8000 Reactor Digestion Y  
Solution 70 - 700 mg/L COD (HR) 10299 TNTplus 816    
2672629: Standard solution COD, 800 mg/L as COD (NIST), 200 mL Solution 20 - 1500 mg/L 8000 Reactor Digestion Y   Contact Hach
Solution 200 - 15,000 mg/L 8000 Reactor Digestion    
Solution 3 - 150 mg/L LR 8000 TNTplus LR, HR Y  
Solution 70 - 700 mg/L COD (HR) 10299 TNTplus 816    
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
2415925: COD Digestion Vials, High Range Plus, 200 to 15,000 mg/L COD, pk/25 0 15,000 mg/L 8000 DR800 LR, MR, HR     Contact Hach
200 - 15,000 mg/L 8000 Reactor Digestion    
2415815: COD Digestion Vials, Ultra Low Range, 1 to 40 mg/L COD, pk/150 0.7 - 40.0 mg/L 8000 Reactor Digestion     Contact Hach
1218649: COD standard solution, 300 mg/L O₂ (NIST), 500 mL Solution 3 - 150 mg/L 8000 Reactor Digestion Y   Contact Hach
Solution 20 - 1500 mg/L 8000 Reactor Digestion Y  
Solution 0.7 - 40.0 mg/L 8000 Reactor Digestion    
Solution 200 - 15,000 mg/L 8000 Reactor Digestion    
2125925: COD Digestion Vials, High Range, pk/25 0 1,500 mg/L 8000 DR800 LR, MR, HR Y   Contact Hach
TNT820: Chemical Oxygen Demand (COD) TNTplus Vial Test, ULR (1-60 mg/L COD), 25 Tests TNTplus 1.0 - 60.0 mg/L 10211 TNTplus ULR     Contact Hach
31534: Potassium acid phthalate (KHP), 500 g Jar 1.0 - 60.0 mg/L 10211 TNTplus ULR     Contact Hach
Jar 3 - 150 mg/L 8000 Reactor Digestion Y  
Jar 20 - 1500 mg/L 8000 Reactor Digestion Y  
Jar 0.7 - 40.0 mg/L 8000 Reactor Digestion    
Jar 200 - 15,000 mg/L 8000 Reactor Digestion    
Jar 25 - 1,000 mg/L 10236 TNTplus HR Mercury-Free Reactor Digestion    
2833249: Mixed Parameter Quality Control Standard (500mL) Solution 70 - 700 mg/L COD (HR) 10299 TNTplus 816     Contact Hach
Solution 7 - 70 mg/L COD (LR) 10299 TNTplus 815    
Solution 20 - 1,500 mg/L HR 8000 TNTplus LR, HR Y  
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