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
CAD Price
34932: Starch Indicator Solution, 100 mL MDB Solution 1 10 mg/L 8229 Y View Contact Hach
97949: Sulfuric Acid, ACS, 500 mL Solution 1 10 mg/L 8229 Y View Contact Hach
2408949: Sodium Thiosulfate Standard Solution, Stabilized, 0.0109 N, 500 mL Solution 1 10 mg/L 8229 Y View Contact Hach
107266-CA: Alkaline Iodide-Azide Reagent Powder Pillows, pk/50 Powder Pillows 1 10 mg/L 8229 Y View Contact Hach
107166-CA: Manganous Sulfate Powder Pillows, pk/50 Powder Pillows 1 10 mg/L 8229 Y View Contact Hach
35253: Sodium Thiosulfate Standard Solution, 0.025 N, 1 L Solution 1 10 mg/L 8229 Y View 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 View Contact Hach
107399-CA: Sulfamic Acid Powder Pillows, pk/100 Powder Pillows 1 10 mg/L 8229 Y View Contact Hach
2409317: Sodium Thiosulfate Standard Solution, Stabilized, 0.0250 N, 3.78 L Solution 1 10 mg/L 8229 Y View Contact Hach
27749: Alkaline Iodide-Azide Reagent, 500 mL Solution 1 10 mg/L 8229 Y View Contact Hach
2409353: Sodium Thiosulfate Standard Solution, Stabilized, 0.0250 N, 1 L Solution 1 10 mg/L 8229 Y View Contact Hach
27549: Manganous Sulfate Solution, 500 mL 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
2759126: Filling Solution, Internal, Polarographic DO, 50 mL Solution 0 - 20 mg/L 0-200% Saturation 8157 Direct Measurement Y View Contact Hach
35732: Copper Sulfate-Sulfamic Acid Inhibitor Solution, 100 mL MDB Solution 1 10 mg/L 8229 Y View Contact Hach
LZW9811.99-CA: Filling Solution for sensION+ (5120) DO Probe, 25 mL Solution 0 - 20 mg/L 0-200% Saturation 8157 Direct Measurement Y View
OBSOLETE
35749: Copper Sulfate-Sulfamic Acid Inhibitor Solution, 500 mL Solution 1 10 mg/L 8229 Y View Contact Hach
2351400: Dissolved Oxygen Reagent Set, Buret, 300 mL sample 1 10 mg/L 8229 Y View Contact Hach
31249H: Potassium Biiodate Standard Solution, 0.025 N, 500 mL Solution 1 10 mg/L 8229 Y View Contact Hach
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