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, Total

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
CAD Price
107799-CA: Potassium Iodide Powder Pillows, PK/100 Powder Pillows 0 - 40,000 mg/L 8161 WAH, Iodometric Buret Titration     Contact Hach
Powder Pillows 0 - 400 mg/L 8161    
220399-CA: Sulfite 1 Reagent Powder Pillows, pk/100 Powder Pillows 1 - 20 mg/L Thiosulfate   View Contact Hach
Powder Pillows 0.2 - 4 mg/L Thiosulfate   View
199953: Phenylarsine Oxide (PAO) Standard Solution, 0.00564 N, 1 L Solution 0.005 - 5 mg/L Cl₂ AT1000 Amperometric BackwardTitration Automatic Titrator Method     Contact Hach
Solution 0.005 - 5 mg/L Cl₂ AT1000 Total Chlorine, Forward Titration    
Solution 0.003 - 5 mg/L Cl₂ AT1000 Amperometric Forward Titration Automatic Titrator Method    
Solution 0 - 10 mg/L Cl₂ 8314 Amperometric Titration    
2563000-CA: Chlorine Reagent Set (Total), Ultra Low Range DPD 2 - 500 µg/L ULR as Cl2 10014 DPD   View Contact Hach
1426810: Chlorine standard solution, 50-75 mg/L Cl₂ Solution 20 - 2,000 mg/L Cl₂ 8209 Iodometric Method   View Contact Hach
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