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
34932: Starch indicator solution, 100 mL MDB Solution 1 10 mg/L 8229 Y   Contact Hach
35253: Sodium Thiosulfate Standard Solution, 0.025 N, 1 L Solution 1 10 mg/L 8229 Y   Contact Hach
97949: Sulfuric acid, ACS, 500 mL Solution 1 10 mg/L 8229 Y   Contact Hach
40149: Potassium Iodide-Iodate Standard Solution 0.00125 N (equivalent to 10 mg/L DO), 500 mL Solution 1 10 mg/L 8229 Y   Contact Hach
2408949: Standard solution, sodium thiosulfate, stabilized, 0.0109 N, 500 mL Solution 1 10 mg/L 8229 Y   Contact Hach
2351400: Reagent set, dissolved oxygen, buret, 300 mL sample 1 10 mg/L 8229 Y   Contact Hach
107166: Manganous sulfate powder pillows, pk/50 Powder Pillows 1 10 mg/L 8229 Y   Contact Hach
27749: Alkaline iodide-azide reagent, 500 mL Solution 1 10 mg/L 8229 Y   Contact Hach
107399: Sulfamic acid powder pillows, pk/100 Powder Pillows 1 10 mg/L 8229 Y   Contact Hach
35749: Copper sulfate-sulfamic acid inhibitor solution, 500 mL Solution 1 10 mg/L 8229 Y   Contact Hach
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