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
ZAR Price
2630020: Chlorine standard solution, 25-30 mg/L Cl₂, 20 pcs. Solution 0.02 - 2.00 mg/L Cl₂ 8167 DPD Powder Pillows or AccuVac® Y View Contact Hach
Solution 0.0012 - 5,000 mg/L Cl₂ 8168 Amperometric Buret Titration Method Y  
Solution 0.5 mg/L and above 8168 WAH, Amperometric Buret Titration Y  
199953: Phenylarsine Oxide (PAO) Standard Solution, 0.00564 N, 1 L Solution 0.0051 - 5.00 mg/L Cl₂ 10025 Y   Contact Hach
1426820: Standard Solution, chlorine, 50-75 mg/L as Cl2, pk/20 - 2 mL PourRite ampules Solution 6 - 1,000 µg/L Cl₂ 10025 WAH, Digital Titration Y View Contact Hach
Solution 15 - 1,000 µg/L Cl₂ 10026 WAH, Digital Titration Amperometric Forward Titration Y View
Solution 0.05 4.00 mg/L Cl2 10250 DPD Powder Pillows Y  
199953: Phenylarsine Oxide (PAO) Standard Solution, 0.00564 N, 1 L Solution 0.0012 - 5,000 mg/L Cl₂ 8168 Amperometric Buret Titration Method Y   Contact Hach
1426820: Standard Solution, chlorine, 50-75 mg/L as Cl2, pk/20 - 2 mL PourRite ampules Solution 2 - 500 µg/L ULR as Cl₂ 8370 DPD Y   Contact Hach
1490932: Acetate Buffer Solution, pH 4.0, 100 mL Solution 15 - 1,000 µg/L Cl₂ 10026 WAH, Digital Titration Amperometric Forward Titration Y View Contact Hach
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