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
1490932: Acetate Buffer Solution, pH 4.0, 100 mL Solution 20 - 70,000 mg/L 8209 WAH, Iodometric, Digital Titration   View Contact Hach
Solution 0.003 - 5 mg/L Cl₂ AT1000 Amperometric Forward Titration Automatic Titrator Method    
Solution 2,000 - 70,000 mg/L CL₂ 8209 Iodometric Method   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 - 40,000 mg/L 8161 WAH, Iodometric Buret Titration    
Powder Pillows 1 - 400 mg/L Cl₂ 8209 WAH, Iodometric, Digital Titration   View
Powder Pillows 20 - 70,000 mg/L 8209 WAH, Iodometric, Digital Titration   View
Powder Pillows 2,000 - 70,000 mg/L CL₂ 8209 Iodometric Method   View
Powder Pillows 0 - 400 mg/L 8161    
2198246-CA: DPD Total Chlorine Reagent Powder Pillows, 5 mL, pk/50 Powder Pillows 0 - 2.5 mg/L DPD   View Contact Hach
2493120-CA: Buffer Solution, ULR Chlorine, pk/20 Solution 2 - 500 µg/L ULR as Cl2 10014 DPD   View Contact Hach
32353: Sodium Thiosulfate Standard Solution, 0.1 N, 1 L Solution 0 - 400 mg/L 8161     Contact Hach
Solution 0 - 40,000 mg/L 8161 WAH, Iodometric Buret Titration    
27249: Water, Deionized, 500 mL Solution 2,000 - 70,000 mg/L CL₂ 8209 Iodometric Method   View Contact Hach
Solution 1 - 400 mg/L Cl₂ 8209 WAH, Iodometric, Digital Titration   View
Solution 20 - 2,000 mg/L Cl₂ 8209 Iodometric Method   View
2267301: Sodium Thiosulfate Digital Titrator Cartridge, 0.113 N Digital Titrator 20 - 2,000 mg/L Cl₂ 8209 Iodometric Method   View Contact Hach
Digital Titrator 20 - 70,000 mg/L 8209 WAH, Iodometric, Digital Titration   View
Digital Titrator 1 - 400 mg/L Cl₂ 8209 WAH, Iodometric, Digital Titration   View
Digital Titrator 2,000 - 70,000 mg/L CL₂ 8209 Iodometric Method   View
1407628-CA: DPD Total Chlorine Reagent Powder Pillows, 5 mL, pk/1000 Powder Pillows 0 - 3.5 mg/L DPD   View Contact Hach
1426820: Chlorine Standard Solution, 50-75 mg/L as Cl2, pk/20 - 2 mL PourRite« Ampules Solution 0.1 - 8.0 mg/L Cl2 DPD HR PCII DR300 SwifTest Dispenser     Contact Hach
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    
2630020-CA: Chlorine Standard Solution, 25-30 mg/L as Cl₂, pk/20 - 2 mL PourRite Ampules Solution 0.003 - 5 mg/L Cl₂ AT1000 Amperometric Forward Titration Automatic Titrator Method     Contact Hach
Solution 2 - 500 µg/L ULR as Cl2 10014 DPD   View
Solution 0.02 - 2.00 mg/L Cl₂ 10060 DPD Rapid Liquid, Pour-Thru Cell    
Solution 0.02 - 2.00 mg/L Cl₂ 8167 PCII DR300 DPD SwifTest Dispenser    
Solution 0.005 - 5 mg/L Cl₂ AT1000 Amperometric BackwardTitration Automatic Titrator Method    
Solution 0.09 - 5.00 mg/L Cl₂ 10101 DPD Test 'N Tube    
2059996-CA: Potassium Iodide Powder Pillows, pk/50 Powder Pillows 20 - 70,000 mg/L 8209 WAH, Iodometric, Digital Titration   View Contact Hach
Powder Pillows 20 - 2,000 mg/L Cl₂ 8209 Iodometric Method   View
Powder Pillows 1 - 400 mg/L Cl₂ 8209 WAH, Iodometric, Digital Titration   View
Powder Pillows 2,000 - 70,000 mg/L CL₂ 8209 Iodometric Method   View
254049: Nitric Acid Solution, 1:1, 500 mL Solution 3 - 100 µg/L Cl₂ AT1000 Total Chlorine, Diluted Titrant     Contact Hach
2438600-CA: Chlorine (Total) Reagent Set for CN-65 Test Kit 1 - 20 mg/L Thiosulfate   View Contact Hach
0.2 - 4 mg/L Thiosulfate   View
2155353: Buffer, Phosphate Type, pH 7.0, 1 L Solution 0.003 - 5 mg/L Cl₂ AT1000 Amperometric Forward Titration Automatic Titrator Method     Contact Hach
Solution 0.005 - 5 mg/L Cl₂ AT1000 Amperometric BackwardTitration Automatic Titrator Method    
1407728-CA: DPD Free Chlorine Reagent Powder Pillows, 5 mL, pk/1000 Powder Pillows 0 - 3.5 mg/L DPD   View Contact Hach
2440400-CA: Reagent set, chlorine, DPD free & total chlorine, 25 mL sample 0 - 3.5 mg/L DPD   View Contact Hach
244953: Sulfuric Acid Standard Solution, 5.25 N, 1 L Solution 2 - 500 µg/L ULR as Cl2 10014 DPD   View Contact Hach
Solution 0.02 - 2.00 mg/L Cl₂ 10060 DPD Rapid Liquid, Pour-Thru Cell    
2493220-CA: DPD Chlorine Indicator Solution Ampules, ULR, pk/20 Solution 2 - 500 µg/L ULR as Cl2 10014 DPD   View Contact Hach
2408532: Sodium Thiosulfate Standard Solution, Stabilized, 0.00246 N, 100 mL MDB Solution 1 - 20 mg/L Thiosulfate   View Contact Hach
Solution 0.2 - 4 mg/L Thiosulfate   View
2438800-CA: Chlorine (Free and Total) Reagent Set, DPD 5 mL 0 - 3.5 mg/L DPD   View Contact Hach
2834100: Potassium Iodide Swiftest Bulk Dispenser, with Potassium Iodide Refill Vial Swiftest 0.005 - 5 mg/L Cl₂ AT1000 Total Chlorine, Forward Titration     Contact Hach
Swiftest 0.003 - 5 mg/L Cl₂ AT1000 Amperometric Forward Titration Automatic Titrator Method    
Swiftest 0.005 - 5 mg/L Cl₂ AT1000 Amperometric BackwardTitration Automatic Titrator Method    
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