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: Alkalinity

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
CAD Price
94299-CA: Phenolphthalein Indicator Powder Pillows, pk/100 Powder Pillows     Contact Hach
Powder Pillows 100 - 400 mg/L CaCO₃ 8203    
20553: EDTA Standard Solution, 0.0200N, 1 L Solution     Contact Hach
Solution 40 - 2000 mg/L CaCO₃ AT1000 Alkalinity Automatic Titrator Method    
2349732: Sulfuric Acid Standard Solution, 0.035 N, 100 mL MDB Solution 20 - 400 mg/L Sulfuric Acid   View Contact Hach
Solution 5 - 100 mg/L Sulfuric Acid   View
20356: Sulfuric Acid Standard Solution, 0.020 N (N/50), 4 L Solution 0 - 5,000 mg/L CaCO₃ 8221 Buret Titration Method Y   Contact Hach
Solution    
16232: Phenolphthalein Indicator Solution, 5 g/L, 100 mL MDB (APHA) Solution 10 - 4,000 mg/L as CaCO₃ 8203 Y View Contact Hach
Solution    
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