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
2193432: Methyl Purple Indicator Solution, 100 mL MDB Solution 0 - 5,000 mg/L CaCO₃ 8221 Buret Titration Method Y   Contact Hach
1427810: Standard solution, alkalinity, 25000 mg/L as CaCO₃ (NIST), pk/16 - 10 mL Voluette ampules Solution 25 - 400 mg/L as CaCO₃ 10239 TNTplus   View Contact Hach
Solution 0 - 5,000 mg/L CaCO₃ 8221 Buret Titration Method Y  
Solution 10 - 4,000 mg/L as CaCO₃ 8203 Y View
2620532: Sulfuric Acid Standard Solution, 0.030 N, 100 mL Solution 1 - 20 gpg Sulfuric Acid   View Contact Hach
Solution    
Solution 0.4 - 8 gpg Sulfuric Acid   View
2329549: Bromcresol Green Indicator Solution, 500 mL Solution 10 - 4,000 mg/L as CaCO₃ 8203 Y View Contact Hach
Solution    
Solution 0 - 5,000 mg/L CaCO₃ 8221 Buret Titration Method Y  
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