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: Oxidation-Reduction Potential (ORP)

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
CAD Price
2316949: ZoBell's ORP/Redox Standard Solution, 500 mL Solution -2000 - 2000 mV 10228 Direct Measurement     Contact Hach
Solution -1999 - 1999 mV 10228 Direct Measurement    
2965249: Electrode Cleaning Solution for Regular Maintenance, 500 mL Solution -2000 - 2000 mV 10228 Direct Measurement     Contact Hach
Solution -1999 - 1999 mV 10228 Direct Measurement    
Solution -1500 - 1500 mV 10228 Direct Measurement    
2841700: Filling Solution, Reference, 3 M KCl with AgCl, 28 mL Solution -1999 - 1999 mV 10228 Direct Measurement     Contact Hach
S16M001: Electrode Cleaning solution, RENOVO.N, for Clean Water Samples, 250 mL -1999 - 1999 mV 10228 Direct Measurement     Contact Hach
S21M004: Filling Solution, Reference, 3 M KCl with AgCl, 100 mL Solution -1999 - 1999 mV 10228 Direct Measurement     Contact Hach
LZW9402.99: Standard redox solution, 220 mV, 125ml Solution -1999 - 1999 mV 10228 Direct Measurement     Contact Hach
Solution -2000 - 2000 mV 10228 Direct Measurement    
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