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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 Dioxide

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
NZD Price (Incl. GST)
2105569: Free Chlorine DPD Reagent Powder Pillows, 10 mL, pk/100 Powder Pillows 0 - 5.00 mg/L 10126 DR800 DPD Powder Pillows Y   Contact Hach
Powder Pillows 0.05 - 5.00 mg/L ClO₂ 10126 DPD Y View
Powder Pillows 0.04 - 5.00 mg/L ClO2 10126 DPD Powder Pillows or AccuVac Y View
2105528: DPD Free Chlorine Reagent Powder Pillows, 10 mL, pk/1000 Powder Pillows 0.04 - 5.00 mg/L ClO2 10126 DPD Powder Pillows or AccuVac Y View Contact Hach
27256: Water, deionised and demineralised, 4L Solution 0 - 5.00 mg/L 10126 DR800 DPD Powder Pillows Y   Contact Hach
2762133: Glycine Reagent, 10%, 29 mL SCDB Solution 0 - 5.00 mg/L 10126 DR800 DPD Powder Pillows Y   Contact Hach
Solution 0.05 - 5.00 mg/L ClO₂ 10126 DPD Y View
Solution 0.04 - 5.00 mg/L ClO2 10126 DPD Powder Pillows or AccuVac Y View
2802300: DPD Free Chlorine Reagent, Swiftest™ Dispenser Swiftest 0 - 5.00 mg/L 10126 DR800 DPD Powder Pillows Y   Contact Hach
2770900: Chlorine Dioxide Reagent Set, DPD Glycine, 10 mL 0 - 5.00 mg/L 10126 DR800 DPD Powder Pillows Y   Contact Hach
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