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: Sulfur Dioxide

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
CAD Price
27256: Water, deionised and demineralised, 4L Solution 4.5 - 430 mg/L SO₂ AT1000 Sulfur Dioxide Automatic Titrator Method     Contact Hach
2947600: Buffer Solution Kit, Colour-coded, pH 4.01, pH 7.00 and pH 10.01, 500 mL 4.5 - 430 mg/L SO₂ AT1000 Sulfur Dioxide Automatic Titrator Method     Contact Hach
1400153: Potassium Iodide-Iodate Standard Solution, 0.0125 N, 1 L Solution 4.5 - 430 mg/L SO₂ AT1000 Sulfur Dioxide Automatic Titrator Method     Contact Hach
245053: Sodium Hydroxide Standard Solution, 5.0 N, 1 L Solution 4.5 - 430 mg/L SO₂ AT1000 Sulfur Dioxide Automatic Titrator Method     Contact Hach
2834100: Potassium Iodide Swiftest Bulk Dispenser, with Potassium Iodide Refill Vial Swiftest 4.5 - 430 mg/L SO₂ AT1000 Sulfur Dioxide Automatic Titrator Method     Contact Hach
19153: Sodium Hydroxide Standard Solution, 0.100 N (N/10), 1 L Solution 4.5 - 430 mg/L SO₂ AT1000 Sulfur Dioxide Automatic Titrator Method     Contact Hach
2333353: Iodine Standard Solution, 0.0282 N, 1 L Solution 4.5 - 430 mg/L SO₂ AT1000 Sulfur Dioxide Automatic Titrator Method     Contact Hach
93153: Sulfuric Acid Standard Solution, 10 N, 1 L Solution 4.5 - 430 mg/L SO₂ AT1000 Sulfur Dioxide Automatic Titrator Method     Contact Hach
2408853: Sodium Thiosulfate Standard Solution, Stabilized, 0.00564 N, 1 L Solution 4.5 - 430 mg/L SO₂ AT1000 Sulfur Dioxide Automatic Titrator Method     Contact Hach
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