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
1490932: Acetate Buffer Solution, pH 4.0, 100 mL Solution 0 10 mg/L 8314 Amperometric Titration     Contact Hach
Solution 1 - 400 mg/L Cl₂ 8209 WAH, Iodometric, Digital Titration   View
2333353: Iodine Standard Solution, 0.0282 N, 1 L Solution 0.005 - 5 mg/L Cl₂ AT1000 Amperometric BackwardTitration Automatic Titrator Method     Contact Hach
1426820: Standard Solution, chlorine, 50-75 mg/L as Cl2, pk/20 - 2 mL PourRite ampules Solution 0.02 - 2.00 mg/L Cl₂ 10060 DPD Rapid Liquid, Pour-Thru Cell     Contact Hach
Solution 0.1 - 8.0 mg/L Cl2 DPD HR PCII DR300 SwifTest Dispenser    
Solution 0.09 - 5.00 mg/L Cl₂ 10101 DPD Test 'N Tube    
2493120: Buffer solution, ULR chlorine, pk/20 Solution 2 500 µg/L ULR as Cl2 10014 DPD   View Contact Hach
27249: Water, deionised and demineralised, 500mL Solution 1 - 400 mg/L Cl₂ 8209 WAH, Iodometric, Digital Titration   View Contact Hach
Solution 2,000 - 70,000 8209 Iodometric Method   View
Solution 20 - 2,000 mg/L Cl₂ 8209 Iodometric Method   View
34332: Potassium iodide solution, 30 g/L, 100 mL MDB Solution 2 500 µg/L ULR as Cl2 10014 DPD   View Contact Hach
Solution 0.09 - 5.00 mg/L Cl₂ 10101 DPD Test 'N Tube    
127032: Sulfuric Acid Standard Solution, 1.000 N, 100 mL MDB Solution 0.09 - 5.00 mg/L Cl₂ 10101 DPD Test 'N Tube     Contact Hach
2155353: Buffer, phosphate type, pH 7.0, 1 L Solution 0.005 - 5 mg/L Cl₂ AT1000 Amperometric BackwardTitration Automatic Titrator Method     Contact Hach
Solution 0.003 - 5 mg/L Cl₂ AT1000 Amperometric Forward Titration Automatic Titrator Method    
2408549: Standard solution, sodium thiosulfate, stabilized, 0.00246 N, 500 mL Solution 0.2 4 mg/L Thiosulfate   View Contact Hach
Solution 1 20 mg/L Thiosulfate   View
2408532: Standard solution, sodium thiosulfate, stabilized, 0.00246 N, 100 mL MDB Solution 0.2 4 mg/L Thiosulfate   View Contact Hach
Solution 1 20 mg/L Thiosulfate   View
2335649: DPD indicator solution, 500 mL Solution 5.1 5,000 µg/L as Total Chlorine 4500 Standard Method Standard Method 4500 Cl C, Back Amperometric Titration     Contact Hach
Solution 1.2 5,000 µg/L as Total Chlorine 4500 Standard Method Standard Method 4500 Cl C, Back Amperometric Titration    
34332: Potassium iodide solution, 30 g/L, 100 mL MDB Solution 0.02 - 2.00 mg/L Cl₂ 10060 DPD Rapid Liquid, Pour-Thru Cell     Contact Hach
104732: Sodium arsenite solution, 5.0 g/L, 100 mL 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    
104532: Sodium hydroxide standard solution, 1.000 N, 100 mL MDB Solution 0.09 - 5.00 mg/L Cl₂ 10101 DPD Test 'N Tube     Contact Hach
244953: Standard solution, sulfuric acid , 5.25 N, 1 L Solution 2 500 µg/L ULR as Cl2 10014 DPD   View Contact Hach
35126: Sodium thiosulfate, 50 mL, SCDB Solution 0 - 40,000 mg/L 8161 WAH, Iodometric Buret Titration     Contact Hach
244953: Standard solution, sulfuric acid , 5.25 N, 1 L Solution 0.02 - 2.00 mg/L Cl₂ 10060 DPD Rapid Liquid, Pour-Thru Cell     Contact Hach
2493023: Blanking reagent, ULR chlorine, 29 mL Solution 2 500 µg/L ULR as Cl2 10014 DPD   View Contact Hach
2493220: DPD Chlorine Indicator Solution Ampules, ULR, pk/20 Solution 2 500 µg/L ULR as Cl2 10014 DPD   View Contact Hach
127032: Sulfuric Acid Standard Solution, 1.000 N, 100 mL MDB 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    
254049: Solution, nitric acid, 1:1, 500 mL Solution 3 - 100 µg/L Cl₂ AT1000 Total Chlorine, Diluted Titrant     Contact Hach
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