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: Sulfide / Hydrogen Sulfide

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
CAD Price
181632: Sulfide 1 Reagent, 100 mL MDB Solution 0.01 - 70 mg/L S²- 10254 Methylene Blue   View Contact Hach
181649: Sulfide 1 Reagent, 500 mL Solution 5 - 800 µg/L S2- 8131 Spectrophotometer Methylene Blue Y View Contact Hach
181749: Sulfide 2 Reagent, 500 mL Solution 5 - 800 µg/L S2- 8131 Spectrophotometer Methylene Blue Y View Contact Hach
221120-CA: Bromine Water, 30 g/L, 29 mL Solution 0.01 - 0.70 mg/L 8131 Colorimeter Methylene Blue   View Contact Hach
Solution 5 - 800 µg/L S2- 8131 Spectrophotometer Methylene Blue Y View
Solution 0.01 - 70 mg/L S²- 10254 Methylene Blue   View
211220-CA: Phenol Solution, 30 g/L, 29 mL Solution 5 - 800 µg/L S2- 8131 Spectrophotometer Methylene Blue Y View Contact Hach
Solution 0.01 - 0.70 mg/L 8131 Colorimeter Methylene Blue   View
2997100: Reagent Set, CEL Oil and Gas Hydraulic Fracturing Water Analysis Laboratory 0.01 - 70 mg/L S²- 10254 Methylene Blue   View Contact Hach
2244501: Hydrogen Sulfide Reagent Set, for Test Kit Model HS-WR 0.05 - 2.25 mg/L S²⁻ Hydrogen Sulfide Methylene Blue   View Contact Hach
0.25 - 11.25 mg/L S²⁻ Hydrogen Sulfide Methylene Blue   View
0.01 - 0.55 mg/L S²⁻ Hydrogen Sulfide Methylene Blue   View
2690800-CA: CEL Environmental Water Quality Laboratory - Replacement Reagent Set 0 - 0.70 mg/L S2- 8131 DR900 Y View
OBSOLETE
2690200-CA: CEL Advanced Drinking Water Laboratory - Replacement Reagent Set 0 - 0.70 mg/L S2- 8131 DR900 Y View Contact Hach
2690600: CEL Advanced Portable Laboratory - Replacement Reagent Set 0 - 0.70 mg/L S2- 8131 DR900 Y View Contact Hach
2689800-CA: CEL Basic Drinking Water Laboratory - Replacement Reagent Set 0 - 0.70 mg/L S2- 8131 DR900 Y View
OBSOLETE
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