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Water Quality Testing Parameters and Their Chemistries, Reagents, and Standards

Water Quality Testing Parameters and Their Chemistries, Reagents, and Standards
Hach is dedicated to providing high-quality reagents for routine and challenging water analysis. Understanding our customer's applications has allowed us to formulate reagents that ensure exceptional performance and deliver trusted results. Hach chemistries are rigorously tested in combination with our packaging and instruments to ensure the highest possible system performance. Our portfolio includes: TNT (Test ‘N Tube) Vials, TNTplus Vials, Permachem Powder Pillows, and Accuvac Ampules.
 
Browse Products by Parameter

Products: Chlorine, Total

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
NZD Price (Incl. GST)
1426810: Chlorine standard solution, 50-75 mg/L Cl₂ Solution 0.02 - 2.00 mg/L Cl₂ 8167 DPD Powder Pillows or AccuVac® Y View Contact Hach
Solution 0.02 - 2.00 mg/L Cl₂ 10060 DPD Rapid Liquid, Pour-Thru Cell    
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 View
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 1 - 400 mg/L Cl₂ 8209 WAH, Iodometric, Digital Titration   View
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 0.0012 - 5,000 mg/L Cl₂ 8168 Amperometric Buret Titration Method Y  
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 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 0.09 - 5.00 mg/L Cl₂ 10101 DPD Test 'N Tube    
2641549: Dilution Water, Organic Free, 500 mL Solution 0.05 - 4.00 mg/L Cl2 10250 DPD Powder Pillows Y   Contact Hach
1406428: 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
34932: Starch Indicator Solution, 100 mL MDB Solution 0 - 40,000 mg/L 8161 WAH, Iodometric Buret Titration     Contact Hach
Solution 2,000 - 70,000 mg/L CL₂ 8209 Iodometric Method   View
1406428: DPD Total Chlorine Reagent Powder Pillows, 25 mL, pk/1000 Powder Pillows 0.05 - 4.00 mg/L Cl2 10250 DPD Powder Pillows Y   Contact Hach
2641549: Dilution Water, Organic Free, 500 mL Solution 0.02 - 2.00 mg/L Cl₂ 8167 DPD Powder Pillows or AccuVac® Y View Contact Hach
1406428: DPD Total Chlorine Reagent Powder Pillows, 25 mL, pk/1000 Powder Pillows 0.1 - 10.0 mg/L as Cl₂ 10070 DPD Powder Pillows Y View Contact Hach
34932: Starch Indicator Solution, 100 mL MDB Solution 1 - 400 mg/L Cl₂ 8209 WAH, Iodometric, Digital Titration   View Contact Hach
Solution 0 - 400 mg/L 8161    
Solution 20 - 2,000 mg/L Cl₂ 8209 Iodometric Method   View
Solution 20 - 70,000 mg/L 8209 WAH, Iodometric, Digital Titration   View
27249: Water, Deionized, 500 mL Solution 0.0012 - 5,000 mg/L Cl₂ 8168 Amperometric Buret Titration Method Y   Contact Hach
2630020: Chlorine Standard Solution, 25-30 mg/L as Cl₂, pk/20 - 2 mL PourRite Ampules Solution 0.02 - 2.00 mg/L Cl₂ 8167 PCII DR300 DPD SwifTest Dispenser     Contact Hach
Solution 0.5 - mg/L and above 8168 WAH, Amperometric Buret Titration Y  
Solution 2 - 500 µg/L ULR as Cl2 10014 DPD   View
Solution 2 - 500 µg/L - as Cl₂ 8370 DPD Y  
Solution 0.02 - 2.00 mg/L Cl₂ 8167 DPD Powder Pillows or AccuVac® Y View
Solution 0 - 4.00 mg/L 10250 DR800, DPD Powder Pillows Y  
Solution 0.09 - 5.00 mg/L Cl₂ 10101 DPD Test 'N Tube    
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 View
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 0.003 - 5 mg/L Cl₂ AT1000 Amperometric Forward Titration Automatic Titrator Method    
Solution 0.005 - 5 mg/L Cl₂ AT1000 Amperometric BackwardTitration Automatic Titrator Method    
27249: Water, Deionized, 500 mL Solution 20 - 2,000 mg/L Cl₂ 8209 Iodometric Method   View Contact Hach
Solution 0.5 - mg/L and above 8168 WAH, Amperometric Buret Titration Y  
Solution 2,000 - 70,000 mg/L CL₂ 8209 Iodometric Method   View
Solution 1 - 400 mg/L Cl₂ 8209 WAH, Iodometric, Digital Titration   View
2333353: Iodine Standard Solution, 0.0282 N, 1 L Solution 3 - 100 µg/L Cl₂ AT1000 Total Chlorine, Diluted Titrant     Contact Hach
1490932: Acetate Buffer Solution, pH 4.0, 100 mL Solution 0.003 - 5 mg/L Cl₂ AT1000 Amperometric Forward Titration Automatic Titrator Method     Contact Hach
Solution 6 - 1,000 µg/L Cl₂ 10025 WAH, Digital Titration Y View
Solution 2,000 - 70,000 mg/L CL₂ 8209 Iodometric Method   View
Solution 1 - 400 mg/L Cl₂ 8209 WAH, Iodometric, Digital Titration   View
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