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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)
2297255: CL17 DPD Compound (24 g) Jar 0.02 - 2.00 mg/L Cl₂ 10060 DPD Rapid Liquid, Pour-Thru Cell     Contact Hach
1407699: DPD Total Chlorine Reagent Powder Pillows, 5 mL, pk/100 Powder Pillows 0 - 3.5 mg/L DPD   View Contact Hach
27256: Water, deionised and demineralised, 4L Solution 0.005 - 5 mg/L Cl₂ AT1000 Amperometric BackwardTitration 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 - 400 mg/L 8161    
Solution 0 - 40,000 mg/L 8161 WAH, Iodometric Buret Titration    
Solution 0.003 - 5 mg/L Cl₂ AT1000 Amperometric Forward Titration Automatic Titrator Method    
1407799: DPD Free Chlorine Reagent Powder Pillows, 5 mL, PK/100 Powder Pillows 0 - 3.5 mg/L DPD   View Contact Hach
98799: Dissolved Oxygen 3 Reagent Powder Pillows, pk/100 Powder Pillows 20 - 70,000 mg/L 8209 WAH, Iodometric, Digital Titration   View Contact Hach
Powder Pillows 0 - 40,000 mg/L 8161 WAH, Iodometric Buret Titration    
Powder Pillows 0 - 400 mg/L 8161    
Powder Pillows 20 - 2,000 mg/L Cl₂ 8209 Iodometric Method   View
Powder Pillows 2,000 - 70,000 mg/L CL₂ 8209 Iodometric Method   View
Powder Pillows 1 - 400 mg/L Cl₂ 8209 WAH, Iodometric, Digital Titration   View
2105660: DPD Total Chlorine Swiftest™ Dispenser Refill Vial, 250 Tests Swiftest 0.005 - 5 mg/L Cl₂ AT1000 Total Chlorine, Forward Titration     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    
2557000: Total Chlorine Reagent Set for chlorine analyser CL17/CL17sc 0.02 - 2.00 mg/L Cl₂ 10060 DPD Rapid Liquid, Pour-Thru Cell     Contact Hach
2198246: DPD Total Chlorine Reagent Powder Pillows, 5 mL, pk/50 Powder Pillows 0 - 2.5 mg/L DPD   View Contact Hach
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