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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)
27256: Water, deionised and demineralised, 4L Solution 15 - 1,000 µg/L Cl₂ 10026 WAH, Digital Titration Amperometric Forward Titration Y View Contact Hach
Solution 0.05 - 2.00 mg/L Cl2 10232 Spectrophotometer DPD TNTplus DPD Y  
Solution 0 - 10.0 mg/L Cl2 10070 DR900, DPD Powder Pillows DPD Y View
Solution 0 - 4.00 mg/L 10250 DR800, DPD Powder Pillows Y  
Solution 0.05 - 4.00 mg/L Cl2 10250 DPD Powder Pillows Y  
Solution 6 - 1,000 µg/L Cl₂ 10025 WAH, Digital Titration Y View
104732: Sodium Arsenite Solution, 5.0 g/L, 100 mL Solution 2 - 500 µg/L - as Cl₂ 8370 DPD Y   Contact Hach
Solution 0 - 10.0 mg/L Cl2 10070 DR900, DPD Powder Pillows DPD Y View
Solution 0.02 - 2.00 mg/L Cl₂ 8167 DPD Powder Pillows or AccuVac® Y View
Solution 0.05 - 4.00 mg/L Cl2 10250 DPD Powder Pillows Y  
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