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
199953: Phenylarsine Oxide (PAO) Standard Solution, 0.00564 N, 1 L Solution 0.005 - 5 mg/L Cl₂ AT1000 Total Chlorine, Forward Titration     Contact Hach
Solution 0.5 - mg/L and above 8168 WAH, Amperometric Buret Titration Y  
1406428-CA: DPD Total Chlorine Reagent Powder Pillows, 25 mL, pk/1000 Powder Pillows 0.02 - 2.00 mg/L Cl₂ 8167 DPD Powder Pillows or AccuVac® Y View Contact Hach
Powder Pillows 0.05 - 4.00 mg/L Cl2 10250 DPD Powder Pillows Y  
Powder Pillows 0.1 - 10.0 mg/L as Cl₂ 10070 DPD Powder Pillows Y  
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
2563000-CA: Chlorine Reagent Set (Total), Ultra Low Range DPD 2 - 500 µg/L - as Cl₂ 8370 DPD Y   Contact Hach
2 - 500 µg/L ULR as Cl2 10014 DPD   View
2641549: Dilution Water, Organic Free, 500 mL Solution 0.05 - 4.00 mg/L Cl2 10250 DPD Powder Pillows Y   Contact Hach
Solution 0.02 - 2.00 mg/L Cl₂ 8167 DPD Powder Pillows or AccuVac® Y View
2980500: SpecCheck Secondary Gel Standards Set, DPD Chlorine - MR 0.05 - 4.00 mg/L Cl2 10250 DPD Powder Pillows Y   Contact Hach
1426810: Chlorine standard solution, 50-75 mg/L Cl₂ Solution 1 - 400 mg/L Cl₂ 8209 WAH, Iodometric, Digital Titration   View Contact Hach
Solution 0.5 - mg/L and above 8168 WAH, Amperometric Buret Titration Y  
Solution 0.05 - 4.00 mg/L Cl2 10250 DPD Powder Pillows Y  
Solution 0.05 - 2.00 mg/L Cl2 10232 Spectrophotometer DPD TNTplus DPD Y  
Solution 0.1 - 10.0 mg/L as Cl₂ 10070 DPD Powder Pillows Y  
Solution 0.1 - 8.0 mg/L Cl2 DPD HR PCII DR300 SwifTest Dispenser    
Solution 2 - 500 µg/L - as Cl₂ 8370 DPD Y  
Solution 20 - 2,000 mg/L Cl₂ 8209 Iodometric Method   View
Solution 0.09 - 5.00 mg/L Cl₂ 10101 DPD Test 'N Tube    
Solution 0.02 - 2.00 mg/L Cl₂ 10060 DPD Rapid Liquid, Pour-Thru Cell    
Solution 0.0012 - 5,000 mg/L Cl₂ 8168 Amperometric Buret Titration Method Y  
Solution 0.02 - 2.00 mg/L Cl₂ 8167 DPD Powder Pillows or AccuVac® Y View
Solution 20 - 70,000 mg/L 8209 WAH, Iodometric, Digital Titration   View
Solution 0.003 - 5 mg/L Cl₂ AT1000 Amperometric Forward Titration Automatic Titrator Method    
Solution 0.005 - 5 mg/L Cl₂ AT1000 Amperometric BackwardTitration Automatic Titrator Method    
Solution 2,000 - 70,000 mg/L CL₂ 8209 Iodometric Method   View
2459500-CA: Chlorine (Free and Total) Reagent Set, DPD, 10 mL 0.02 - 2.00 mg/L Cl₂ 8167 DPD Powder Pillows or AccuVac® Y View Contact Hach
34932: Starch Indicator Solution, 100 mL MDB Solution 20 - 70,000 mg/L 8209 WAH, Iodometric, Digital Titration   View Contact Hach
Solution 0 - 40,000 mg/L 8161 WAH, Iodometric Buret Titration    
Solution 20 - 2,000 mg/L Cl₂ 8209 Iodometric Method   View
Solution 0 - 400 mg/L 8161    
Solution 1 - 400 mg/L Cl₂ 8209 WAH, Iodometric, Digital Titration   View
Solution 2,000 - 70,000 mg/L CL₂ 8209 Iodometric Method   View
1490932: Acetate Buffer Solution, pH 4.0, 100 mL Solution 0.005 - 5 mg/L Cl₂ AT1000 Amperometric BackwardTitration Automatic Titrator Method     Contact Hach
Solution 0.5 - mg/L and above 8168 WAH, Amperometric Buret Titration Y  
Solution 20 - 2,000 mg/L Cl₂ 8209 Iodometric Method   View
Solution 0.003 - 5 mg/L Cl₂ AT1000 Amperometric Forward Titration Automatic Titrator Method    
Solution 20 - 70,000 mg/L 8209 WAH, Iodometric, Digital Titration   View
Solution 2,000 - 70,000 mg/L CL₂ 8209 Iodometric Method   View
Solution 15 - 1,000 µg/L Cl₂ 10026 WAH, Digital Titration Amperometric Forward Titration Y View
Solution 0 - 10 mg/L Cl₂ 8314 Amperometric Titration    
Solution 3 - 100 µg/L Cl₂ AT1000 Total Chlorine, Diluted Titrant    
Solution 0.005 - 5 mg/L Cl₂ AT1000 Total Chlorine, Forward Titration    
Solution 0.0012 - 5,000 mg/L Cl₂ 8168 Amperometric Buret Titration Method Y  
Solution 6 - 1,000 µg/L Cl₂ 10025 WAH, Digital Titration Y View
Solution 1 - 400 mg/L Cl₂ 8209 WAH, Iodometric, Digital Titration   View
98799-CA: Dissolved Oxygen 3 Reagent Powder Pillows, pk/100 Powder Pillows 20 - 2,000 mg/L Cl₂ 8209 Iodometric Method   View Contact Hach
Powder Pillows 0 - 400 mg/L 8161    
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