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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)
104732: Sodium Arsenite Solution, 5.0 g/L, 100 mL Solution 0 - 4.00 mg/L 10250 DR800, DPD Powder Pillows Y   Contact Hach
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
2459500: 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
220399: Sulfite 1 Reagent Powder Pillows, pk/100 Powder Pillows 1 - 20 mg/L Thiosulfate   View Contact Hach
2198246: DPD Total Chlorine Reagent Powder Pillows, 5 mL, pk/50 Powder Pillows 0 - 2.5 mg/L DPD   View Contact Hach
220399: Sulfite 1 Reagent Powder Pillows, pk/100 Powder Pillows 0.2 - 4 mg/L Thiosulfate   View Contact Hach
1426810: Chlorine standard solution, 50-75 mg/L Cl₂ Solution 0.05 - 4.00 mg/L Cl2 10250 DPD Powder Pillows Y   Contact Hach
2802400: DPD Total Chlorine Reagent, Swiftest™ Dispenser Swiftest 0.02 - 2.00 mg/L Cl₂ 8167 PCII DR300 DPD SwifTest Dispenser     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 0.05 - 4.00 mg/L Cl2 10250 DPD Powder Pillows Y   Contact Hach
Powder Pillows 0.02 - 2.00 mg/L Cl₂ 8167 DPD Powder Pillows or AccuVac® Y View
1426810: Chlorine standard solution, 50-75 mg/L Cl₂ Solution 0.003 - 5 mg/L Cl₂ AT1000 Amperometric Forward Titration Automatic Titrator Method     Contact Hach
Solution 20 - 2,000 mg/L Cl₂ 8209 Iodometric Method   View
Solution 0.1 - 8.0 mg/L Cl2 DPD HR PCII DR300 SwifTest Dispenser    
34932: Starch Indicator Solution, 100 mL MDB Solution 20 - 70,000 mg/L 8209 WAH, Iodometric, Digital Titration   View Contact Hach
1426810: Chlorine standard solution, 50-75 mg/L Cl₂ Solution 0.1 - 10.0 mg/L as Cl₂ 10070 DPD Powder Pillows Y View Contact Hach
Solution 20 - 70,000 mg/L 8209 WAH, Iodometric, Digital Titration   View
Solution 2 - 500 µg/L - as Cl₂ 8370 DPD Y  
Solution 0.5 - mg/L and above 8168 WAH, Amperometric Buret Titration Y  
Solution 0.05 - 2.00 mg/L Cl2 10232 Spectrophotometer DPD TNTplus DPD Y  
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