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
ZAR Price
181632: Sulfide 1 Reagent, 100 mL MDB Solution 0.01 - 0.70 mg/L 8131 Colorimeter Methylene Blue   View Contact Hach
Solution 0 - 70 mg/L 10254 DR800    
Solution 0 0.70 mg/L S2- 8131 DR900 Y View
Solution 0.01 - 70 mg/L S²- 10254 Methylene Blue   View
Solution 5 - 800 µg/L S2- 8131 Spectrophotometer Methylene Blue Y View
181732: Sulfide 2 Reagent, 100 mL MDB Solution 0 0.70 mg/L S2- 8131 DR900 Y View Contact Hach
Solution 0 - 70 mg/L 10254 DR800    
Solution 5 - 800 µg/L S2- 8131 Spectrophotometer Methylene Blue Y View
Solution 0.01 - 70 mg/L S²- 10254 Methylene Blue   View
Solution 0.01 - 0.70 mg/L 8131 Colorimeter Methylene Blue   View
221120: Bromine Water, 30 g/L, 29 mL Solution 5 - 800 µg/L S2- 8131 Spectrophotometer Methylene Blue Y View Contact Hach
Solution 0.01 - 70 mg/L S²- 10254 Methylene Blue   View
211220: Solution, phenol, 30 g/L, 29 mL Solution 0.01 - 0.70 mg/L 8131 Colorimeter Methylene Blue   View Contact Hach
221120: Bromine Water, 30 g/L, 29 mL Solution 0.01 - 0.70 mg/L 8131 Colorimeter Methylene Blue   View Contact Hach
211220: Solution, phenol, 30 g/L, 29 mL Solution 5 - 800 µg/L S2- 8131 Spectrophotometer Methylene Blue Y View Contact Hach
2244500: Sulfide Reagent Set, 5 - 800 µg/L S²⁻ Solution 0.01 - 0.70 mg/L 8131 Colorimeter Methylene Blue   View Contact Hach
Solution 0 - 70 mg/L 10254 DR800    
Solution 0 0.70 mg/L S2- 8131 DR900 Y View
Solution 5 - 800 µg/L S2- 8131 Spectrophotometer Methylene Blue Y View
Solution 0.01 - 70 mg/L S²- 10254 Methylene Blue   View
27256: Water, deionised and demineralised, 4L Solution 0 - 70 mg/L 10254 DR800     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
Solution 0 0.70 mg/L S2- 8131 DR900 Y View
Solution 0.01 - 0.70 mg/L 8131 Colorimeter Methylene Blue   View
TNT861: Sulfide TNTplus Vial Test (0.1-2.0 mg/L), 25 Tests TNTplus 0.1 - 2.0 mg/L S²- 10294 Methylene Blue     Contact Hach
2244501: Reagent set, hydrogen sulfide, for test kit model HS-WR 0.05 2.25 mg/L Hydrogen Sulfide Methylene Blue   View Contact Hach
0.01 0.55 mg/L Hydrogen Sulfide Methylene Blue   View
0.25 11.25 mg/L Hydrogen Sulfide Methylene Blue   View
181749: Sulfide 2 reagent, 500 mL Solution 5 - 800 µg/L S2- 8131 Spectrophotometer Methylene Blue Y View Contact Hach
181649: Sulfide 1 reagent, 500 mL Solution 5 - 800 µg/L S2- 8131 Spectrophotometer Methylene Blue Y View Contact Hach
2997100: Reagent Set, CEL Oil and Gas Hydraulic Fracturing Water Analysis Laboratory 0.01 - 70 mg/L S²- 10254 Methylene Blue   View Contact Hach
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