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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, Free & 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 - 3.00 mg/L Cl₂ 8210 DPD-FEAS Digital Titrator   View Contact Hach
Solution 0.05 - 4.00 mg/L Cl₂ PCII DR300 USEPA DPD, Mid-Range    
2835801: 100-130 mg/L Chlorine Standard 0 - 5 mg/L DPD     Contact Hach
1426810: Chlorine standard solution, 50-75 mg/L Cl₂ Solution 0.1 - 8.0 mg/L Cl₂ DR300 Pocket Colorimeter DPD, High Range DPD Y View Contact Hach
Solution 0.1 - 10 mg/L Cl₂ Pocket Colorimeter DPD, High Range 0.1-10    
2630020: Chlorine Standard Solution, 25-30 mg/L as Cl₂, pk/20 - 2 mL PourRite Ampules Solution 0 - 3.00 mg/L Cl₂ 8210 DPD-FEAS Digital Titrator   View Contact Hach
27249: Water, Deionized, 500 mL Solution 0 - 3.00 mg/L Cl₂ 8210 DPD-FEAS Digital Titrator   View Contact Hach
34332: Potassium Iodide Solution, 30 g/L, 100 mL MDB Solution 0 - 3.00 mg/L Cl₂ 8210 DPD-FEAS Digital Titrator   View Contact Hach
1426820: Chlorine Standard Solution, 50-75 mg/L as Cl2, pk/20 - 2 mL PourRite« Ampules Solution 0.1 - 8.0 mg/L Cl₂ DR300 Pocket Colorimeter DPD, High Range DPD Y View Contact Hach
Solution 0.1 - 10 mg/L Cl₂ Pocket Colorimeter DPD, High Range 0.1-10    
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