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: Sulfite

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
ZAR Price
34932: Starch indicator solution, 100 mL MDB Solution 0 - 500 mg/L SO₃²¯ 8071     Contact Hach
Solution 4 >400 mg/L 8216 Iodate-Iodide Digital Titration   View
1400153: Standard solution, potassium iodide-iodate, 0.0125 N, 1 L Solution 0 - 500 mg/L SO₃²¯ 8071     Contact Hach
1426810: Chlorine standard solution, 50-75 mg/L Cl₂ Solution 0 - 20 mg/L SO₃²⁻ AT1000 Amperometric Titration Sulfite Automatic Titrator Method     Contact Hach
70532: Sulfite 3 Reagent Solution, 100mL MDB Solution 1 20 mg/L Iodometric   View Contact Hach
Solution 10 200 mg/L Iodometric   View
203832: Sulfuric Acid Standard Solution, 19.2 N (100mL MDB) Solution 4 >400 mg/L 8216 Iodate-Iodide Digital Titration   View Contact Hach
2630020: Chlorine standard solution, 25-30 mg/L Cl₂, 20 pcs. Solution 0 - 20 mg/L SO₃²⁻ AT1000 Amperometric Titration Sulfite Automatic Titrator Method     Contact Hach
27256: Water, deionised and demineralised, 4L Solution 4 >400 mg/L 8216 Iodate-Iodide Digital Titration   View Contact Hach
Solution 0 - 20 mg/L SO₃²⁻ AT1000 Amperometric Titration Sulfite Automatic Titrator Method    
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