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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: Dissolved Oxygen

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
NZD Price (Incl. GST)
2409317: Sodium Thiosulfate Standard Solution, Stabilized, 0.0250 N, 3.78 L Solution 1 10 mg/L 8229 Y View Contact Hach
27649: Alkaline Iodide Reagent, 500 mL Solution 1 10 mg/L 8229 Y View
OBSOLETE
2408949: Sodium Thiosulfate Standard Solution, Stabilized, 0.0109 N, 500 mL Solution 1 10 mg/L 8229 Y View Contact Hach
35749: Copper Sulfate-Sulfamic Acid Inhibitor Solution, 500 mL Solution 1 10 mg/L 8229 Y View Contact Hach
2439802: Dissolved Oxygen Reagent Set, 60 mL sample 1 - 20 mg/L Modified Winkler   View Contact Hach
27242: Water, Deionized, 100 mL Solution 0 - 20 mg/L 8332   View Contact Hach
2118869: Hydrosulfite Reagent Powder Pillows, 25 mL, pk/100 Powder Pillows 10 - 1000 µg/L O₂ 8316 Colorimeter AccuVac® Indigo Carmine   View Contact Hach
5188906: Desiccant Cartridge, 6/pk 0.1 - 20 mg/L 10360 Direct Measurement, LDO Probe (EPA)   View Contact Hach
35253: Sodium Thiosulfate Standard Solution, 0.025 N, 1 L Solution 1 10 mg/L 8229 Y View Contact Hach
LZW9811.99: Electrolyte solution for 5120 DO sensor, 25 mL Solution 0 - 20 mg/L 0-200% Saturation 8157 Direct Measurement Y View Contact Hach
2118669: Free Copper Reagent Powder Pillows, 25 mL, pk/100 Powder Pillows 6 - 800 µg/L O2 8316 Spectrophotometer AccuVac® Indigo Carmine   View Contact Hach
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