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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 customers 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: Sulfide / Hydrogen Sulfide

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
Web Price
2244500: Sulfide Reagent Set, 5 - 800 µg/L S²⁻ Solution 0 - 0.70 mg/L S2- 8131 DR900 Y View Contact Hach
Solution 0 - 70 mg/L 10254 DR800    
Solution 0.01 - 70 mg/L S²- 10254 Methylene Blue   View
Solution 0.01 - 0.70 mg/L 8131 Colorimeter Methylene Blue   View
Solution 5 - 800 µg/L S2- 8131 Spectrophotometer Methylene Blue Y View
221120: Bromine Water, 30 g/L, 29 mL Solution 0.01 - 70 mg/L S²- 10254 Methylene Blue   View Contact Hach
Solution 5 - 800 µg/L S2- 8131 Spectrophotometer Methylene Blue Y View
Solution 0.01 - 0.70 mg/L 8131 Colorimeter Methylene Blue   View
181732: Sulfide 2 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 5 - 800 µg/L S2- 8131 Spectrophotometer Methylene Blue Y View
Solution 0.01 - 70 mg/L S²- 10254 Methylene Blue   View
181632: Sulfide 1 Reagent, 100 mL MDB Solution 0.01 - 70 mg/L S²- 10254 Methylene Blue   View Contact Hach
Solution 0 - 0.70 mg/L S2- 8131 DR900 Y View
Solution 0 - 70 mg/L 10254 DR800    
Solution 5 - 800 µg/L S2- 8131 Spectrophotometer Methylene Blue Y View
Solution 0.01 - 0.70 mg/L 8131 Colorimeter Methylene Blue   View
27256: Water, deionised and demineralised, 4L Solution 0 - 70 mg/L 10254 DR800     Contact Hach
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
Solution 5 - 800 µg/L S2- 8131 Spectrophotometer Methylene Blue Y View
TNT861: Sulfide TNTplus Vial Test (0.1-2.0 mg/L), 25 Tests TNT plus 0.1 - 2.0 mg/L S²- 10294 Methylene Blue     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
0.01 - 0.55 mg/L S²⁻ Hydrogen Sulfide Methylene Blue   View
0.25 - 11.25 mg/L S²⁻ Hydrogen Sulfide Methylene Blue   View
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
211220: 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
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