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
CAD Price
27256: Water, deionised and demineralised, 4L Solution 4 - >400 mg/L SO32- 8216 Iodate-Iodide Digital Titration   View Contact Hach
203832: Sulfuric Acid Standard Solution, 19.2 N, 100 mL MDB Solution 4 - >400 mg/L SO32- 8216 Iodate-Iodide Digital Titration   View Contact Hach
34932: Starch Indicator Solution, 100 mL MDB Solution 4 - >400 mg/L SO32- 8216 Iodate-Iodide Digital Titration   View Contact Hach
98799-CA: Dissolved Oxygen 3 Reagent Powder Pillows, pk/100 Powder Pillows 4 - >400 mg/L SO32- 8216 Iodate-Iodide Digital Titration   View Contact Hach
1496101: Iodate-Iodide Digital Titrator Cartridge, 0.3998 N Digital Titrator 4 - >400 mg/L SO32- 8216 Iodate-Iodide Digital Titration   View Contact Hach
2267410: Sulfite Equivalent Standard Solution, 5000 mg/L as SO3, pk/16 - 10 mL Voluette Ampules Solution 4 - >400 mg/L SO32- 8216 Iodate-Iodide Digital Titration   View Contact Hach
2408449: Sulfite Standard Solution, 15 mg/L as SO₃ (equivalent), 500 mL Solution 4 - >400 mg/L SO32- 8216 Iodate-Iodide Digital Titration   View Contact Hach
2409317: Sodium Thiosulfate Standard Solution, Stabilized, 0.0250 N, 3.78 L Solution 4 - >400 mg/L SO32- 8216 Iodate-Iodide Digital Titration   View Contact Hach
2272300-CA: Sulfite Reagent Set, Digital Titrator Digital Titrator 4 - >400 mg/L SO32- 8216 Iodate-Iodide Digital Titration   View
OBSOLETE
2409353: Sodium Thiosulfate Standard Solution, Stabilized, 0.0250 N, 1 L Solution 4 - >400 mg/L SO32- 8216 Iodate-Iodide Digital Titration   View Contact Hach
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