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: Acid-Base

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
ZAR Price
104553: Sodium hydroxide standard solution, 1.000 N, 1 L Solution 10 - 100 meq/L 8288 (Acid)     Contact Hach
Solution 10 - 100 meq/L 8289 (Base)    
Solution 100 - 25,000 meq/L 8288 (Acid)    
20253: Sulphuric acid standard solution, 0.100 N, 1 L Solution 0 - 10 meq/L 8288 (Acid)     Contact Hach
Solution 10 - 100 meq/L 8288 (Acid)    
Solution 100 - 25,000 meq/L 8288 (Acid)    
Solution    
Solution 0 - 10 meq/L 8289 (Base)    
Solution 10 - 100 meq/L 8289 (Base)    
1427810: Standard solution, alkalinity, 25000 mg/L as CaCO₃ (NIST), pk/16 - 10 mL Voluette ampules Solution 10 - 4,000 meq/L 8233 (Base)   View Contact Hach
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