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: Chlorine Dioxide

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
ZAR Price
2502025: Free Chlorine Reagent, Accuvac Ampules, DPD, pk/25 Accuvac 0.04 - 5.00 mg/L ClO₂ 10126 DPD Powder Pillows or AccuVac Y View Contact Hach
2641549: Dilution water, organic free, 500 mL Solution 0.05 - 5.00 mg/L ClO₂ 10126 DPD Y View Contact Hach
Solution 0 5.00 mg/L 10126 DR800 DPD Powder Pillows Y  
Solution 0.04 - 5.00 mg/L ClO₂ 10126 DPD Powder Pillows or AccuVac Y View
1426810: Chlorine standard solution, 50-75 mg/L Cl₂ Solution 0.1 - 5 mg/L ClO₂ AT1000 Amperometric Titration ClO₂ Automatic Titrator Method     Contact Hach
Solution 0.05 - 5.00 mg/L ClO₂ 10126 DPD Y View
Solution 0 5.00 mg/L 10126 DR800 DPD Powder Pillows Y  
Solution 0.04 - 5.00 mg/L ClO₂ 10126 DPD Powder Pillows or AccuVac Y View
2242300: Chlorine Dioxide Reagent Set, 0.01-1.00 mg/L ClO₂ 0.01 - 1.00 mg/L ClO2 8065 LR Chlorophenol Red     Contact Hach
32353: Sodium thiosulfate standard solution, 0.1 N, 1 L Solution 100 - 4,500 mg ClO₂ Chlorine Dioxide Generator Yield     Contact Hach
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