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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
AUD Price (Incl. GST)
2105569-AU: Free Chlorine DPD Reagent Powder Pillows, 10 mL, pk/100 Powder Pillows 0.1 - 8.0 mg/L Cl₂ DR300 Pocket Colorimeter DPD, High Range DPD Y View Contact Hach
2105669-AU: DPD Total Chlorine Reagent Powder Pillows, 10 mL, pk/100 Powder Pillows 0.1 - 8.0 mg/L Cl₂ DR300 Pocket Colorimeter DPD, High Range DPD Y View Contact Hach
1407099: DPD Free Chlorine Reagent Powder Pillows, 25 mL, pk/100 Powder Pillows 0.05 - 4.00 mg/L Cl₂ PCII DR300 USEPA DPD, Mid-Range     Contact Hach
Powder Pillows 0 - 3.00 mg/L Cl₂ 8210 DPD-FEAS Digital Titrator   View
Powder Pillows 0.1 - 10 mg/L Cl₂ Pocket Colorimeter DPD, High Range 0.1-10    
1406499: DPD Total Chlorine Reagent Powder Pillows, 25 mL, pk/100 Powder Pillows 0.1 - 10 mg/L Cl₂ Pocket Colorimeter DPD, High Range 0.1-10     Contact Hach
Powder Pillows 0.05 - 4.00 mg/L Cl₂ PCII DR300 USEPA DPD, Mid-Range    
Powder Pillows 0 - 3.00 mg/L Cl₂ 8210 DPD-FEAS Digital Titrator   View
1426810: Chlorine standard solution, 50-75 mg/L Cl₂ Solution 0.1 - 10 mg/L Cl₂ Pocket Colorimeter DPD, High Range 0.1-10     Contact Hach
Solution 0 - 3.00 mg/L Cl₂ 8210 DPD-FEAS Digital Titrator   View
Solution 0.05 - 4.00 mg/L Cl₂ PCII DR300 USEPA DPD, Mid-Range    
Solution 0.1 - 8.0 mg/L Cl₂ DR300 Pocket Colorimeter DPD, High Range DPD Y View
27249: Water, Deionized, 500 mL Solution 0 - 3.00 mg/L Cl₂ 8210 DPD-FEAS Digital Titrator   View Contact Hach
2835801: 100-130 mg/L Chlorine Standard 0 - 5 mg/L DPD     Contact Hach
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
181133NC: Ferrous Ammonium Sulfate Solution. 0.25 N, 29 mL Solution 0 - 5 mg/L DPD     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 0.05 - 4.00 mg/L Cl₂ PCII DR300 USEPA DPD, Mid-Range    
Solution 0.1 - 10 mg/L Cl₂ Pocket Colorimeter DPD, High Range 0.1-10    
Solution 0 - 3.00 mg/L Cl₂ 8210 DPD-FEAS Digital Titrator   View
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