Chemistries, Reagents and Standards

Chemistries, Reagents and Standards
Hach has more than 60 years of history dedicated to formulating and packaging high-quality reagents for water analysis. We understand your applications and formulate our reagents to ensure exceptional performance and deliver results you can trust, time after time. Our expertise extends beyond chemistry formulation to the complete reagent system. Hach chemistries are rigorously tested in combination with our packaging and instruments to ensure the highest possible system performance. No other company can offer these advantages.
 
Browse Products by Parameter

Products: Chlorine Dioxide

Instrument, Test Kit, etc
ZAR Price
2105569: Free Chlorine DPD Reagent Powder Pillows, 10 mL, pk/100 Powder Pillows 0.05 - 5.00 mg/L ClO₂ 10126 DPD Y View Contact Hach
2105503: DPD Free Chlorine Reagent Powder Pillows, 10 mL, pk/300 Powder Pillows 0.05 - 5.00 mg/L ClO₂ 10126 DPD Y View Contact Hach
2770900: Chlorine Dioxide Reagent Set, 0.04-5.00 mg/L ClO₂ 0.05 - 5.00 mg/L ClO₂ 10126 DPD Y View Contact Hach
104532: Sodium Hydroxide Standard Solution, 1.000 N, 100 mL MDB Solution 0.05 - 5.00 mg/L ClO₂ 10126 DPD Y View Contact Hach
1426810: Chlorine standard solution, 50-75 mg/L Cl₂ (NIST) Solution 0.05 - 5.00 mg/L ClO₂ 10126 DPD Y View Contact Hach
2502025: Free Chlorine Reagent, Accuvac Ampules, DPD, pk/25 Accuvac 0.05 - 5.00 mg/L ClO₂ 10126 DPD Y View Contact Hach
104732: Sodium arsenite solution, 5.0 g/L, 100 mL Solution 0.05 - 5.00 mg/L ClO₂ 10126 DPD Y View Contact Hach
2677925: Ampules, blank AccuVac, pk/25 Accuvac 0.05 - 5.00 mg/L ClO₂ 10126 DPD Y View Contact Hach
2771000: Chlorine Dioxide Reagent Set, DPD Glycine Accuvac Ampules 0.05 - 5.00 mg/L ClO₂ 10126 DPD Y View
OBSOLETE
127032: Sulfuric Acid Standard Solution, 1.000 N, 100 mL MDB Solution 0.05 - 5.00 mg/L ClO₂ 10126 DPD Y View Contact Hach
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