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
2253929: COD standard solution, 1000 mg/L O₂, 200 mL Solution 7 - 70 mg/L COD (LR) 10299 TNTplus 815     Contact Hach
Solution 3 - 150 mg/L 8000 Reactor Digestion Y  
Solution 20 - 1,500 mg/L HR 8000 TNTplus LR, HR Y  
Solution 200 - 15,000 mg/L 8000 Reactor Digestion    
Solution 25 - 1,000 mg/L 10236 TNTplus HR Mercury-Free Reactor Digestion    
Solution 3 - 150 mg/L LR 8000 TNTplus LR, HR Y  
Solution 20 - 1500 mg/L 8000 Reactor Digestion Y  
Solution 0.7 - 40.0 mg/L 8000 Reactor Digestion    
Solution 250 - 15,000 mg/L 10212 TNTplus UHR    
Solution 70 - 700 mg/L COD (HR) 10299 TNTplus 816    
Solution 1.0 - 60.0 mg/L 10211 TNTplus ULR    
2672629: Standard solution COD, 800 mg/L as COD, 200 mL Solution 3 - 150 mg/L 8000 Reactor Digestion Y   Contact Hach
Solution 3 - 150 mg/L LR 8000 TNTplus LR, HR Y  
Solution 200 - 15,000 mg/L 8000 Reactor Digestion    
Solution 0.7 - 40.0 mg/L 8000 Reactor Digestion    
Solution 70 - 700 mg/L COD (HR) 10299 TNTplus 816    
Solution 20 - 1,500 mg/L HR 8000 TNTplus LR, HR Y  
Solution 20 - 1500 mg/L 8000 Reactor Digestion Y  
1218629: COD standard solution, 300 mg/L O₂, 200 mL Solution 70 - 700 mg/L COD (HR) 10299 TNTplus 816     Contact Hach
Solution 20 - 1,500 mg/L HR 8000 TNTplus LR, HR Y  
Solution 0.7 - 40.0 mg/L 8000 Reactor Digestion    
Solution 25 - 1,000 mg/L 10236 TNTplus HR Mercury-Free Reactor Digestion    
Solution 3 - 150 mg/L 8000 Reactor Digestion Y  
Solution 20 - 1500 mg/L 8000 Reactor Digestion Y  
Solution 200 - 15,000 mg/L 8000 Reactor Digestion    
Solution 3 - 150 mg/L LR 8000 TNTplus LR, HR Y  
1218649: COD standard solution, 300 mg/L O₂, 500 mL Solution 200 - 15,000 mg/L 8000 Reactor Digestion     Contact Hach
Solution 3 - 150 mg/L 8000 Reactor Digestion Y  
Solution 20 - 1500 mg/L 8000 Reactor Digestion Y  
Solution 0.7 - 40.0 mg/L 8000 Reactor Digestion    
2833249: Mixed Parameter Quality Control Standard (500mL) Solution 1.0 - 60.0 mg/L 10211 TNTplus ULR     Contact Hach
Solution 20 - 1,500 mg/L HR 8000 TNTplus LR, HR Y  
Solution 3 - 150 mg/L LR 8000 TNTplus LR, HR Y  
Solution 70 - 700 mg/L COD (HR) 10299 TNTplus 816    
Solution 7 - 70 mg/L COD (LR) 10299 TNTplus 815    
27256: Water, deionised and demineralised, 4L Solution 20 1,000 mg/L 10067 Manganese III, without Cl2 removal, DR800     Contact Hach
Solution 30 - 1,000 mg/L 10067 (Manganese III without chloride removal) Spectrophotometer Manganese III Reactor Digestion Method   View
Solution 0.7 - 40.0 mg/L 8000 Reactor Digestion    
Solution 0 150 mg/L 8000 DR800 LR, MR, HR Y  
Solution 0 1,500 mg/L 8000 DR800 LR, MR, HR Y  
Solution 0 15,000 mg/L 8000 DR800 LR, MR, HR    
2833149: Mixed Parameter Quality Control Standard (500 mL) Solution 3 - 150 mg/L LR 8000 TNTplus LR, HR Y   Contact Hach
Solution 20 - 1,500 mg/L HR 8000 TNTplus LR, HR Y  
Solution 70 - 700 mg/L COD (HR) 10299 TNTplus 816    
Solution 25 - 1,000 mg/L 10236 TNTplus HR Mercury-Free Reactor Digestion    
Solution 250 - 15,000 mg/L 10212 TNTplus UHR    
2833510: Quality control standard oxygen demand , pk/16 - 10 mL Voluette ampule Solution 250 - 15,000 mg/L 10212 TNTplus UHR     Contact Hach
Solution 200 - 15,000 mg/L 8000 Reactor Digestion    
Solution 70 - 700 mg/L COD (HR) 10299 TNTplus 816    
Solution 3 - 150 mg/L LR 8000 TNTplus LR, HR Y  
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