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: Dissolved Oxygen

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
ZAR Price
2501025: Dissolved Oxygen Reagent Accuvac Ampules, 6-800 µg/L O₂ Accuvac 0 1000 µg/L O2 8316 DR800, AccuVac     Contact Hach
98299: Dissolved oxygen 2 reagent powder pillows, 60 mL sample, pk/100 Powder Pillows 1 - 10 mg/L O₂ 8215 Modified Winkler Method, 300 m/L BOD Bottle, Digital Titrator Azide Modification of Winkler Method   View Contact Hach
Powder Pillows 1 10 mg/L greater than 10 mg/L 8332 Modified Winkler Method, 60 m/L BOD Bottle, Digital Titrator Azide Modification of Winkler Method   View
Powder Pillows 0 - 20 mg/L 8332   View
98199: Dissolved oxygen 1 reagent powder pillows, 60 mL sample, pk/100 Powder Pillows 1 10 mg/L greater than 10 mg/L 8332 Modified Winkler Method, 60 m/L BOD Bottle, Digital Titrator Azide Modification of Winkler Method   View Contact Hach
Powder Pillows 1 - 10 mg/L O₂ 8215 Modified Winkler Method, 300 m/L BOD Bottle, Digital Titrator Azide Modification of Winkler Method   View
Powder Pillows 0 - 20 mg/L 8332   View
2408932: Standard solution, sodium thiosulfate, stabilized, 0.0109 N, 100 mL MDB Solution 0.2 4 mg/L Modified Winkler   View Contact Hach
Solution 1 20 mg/L Modified Winkler   View
35253: Sodium Thiosulfate Standard Solution, 0.025 N, 1 L Solution 1 10 mg/L 8229 Y   Contact Hach
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