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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 customer's 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: Sulfite

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
NZD Price (Incl. GST)
98799: Dissolved Oxygen 3 Reagent Powder Pillows, pk/100 Powder Pillows 4 - >400 mg/L SO32- 8216 Iodate-Iodide Digital Titration   View Contact Hach
Powder Pillows 0 - 500 mg/L SO₃²¯ 8071    
220399: Sulfite 1 Reagent Powder Pillows, pk/100 Powder Pillows 10 - 200 mg/L Iodometric   View Contact Hach
Powder Pillows 1 - 20 mg/L Iodometric   View
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