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: Hardness

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
ZAR Price
2833449: Quality control standard hardness, low range, 500 mL Solution 10 - 160 mg/L CaCO3 8213 Digital Titration Digital Titration using EDTA Y   Contact Hach
12153: Calcium standard solution, 1000 mg/L CaCO₃, 1 L Solution 0 - 2,500 mg/L CaCO₃ 8226 ManVer Buret Titration Y View Contact Hach
Solution 10 - 160 mg/L CaCO3 8213 Digital Titration Digital Titration using EDTA Y  
2833449: Quality control standard hardness, low range, 500 mL Solution 0 - 2,500 mg/L CaCO₃ 8226 ManVer Buret Titration Y View Contact Hach
102233: Magnesium Sulfate Standard, 29 mL, for Calcium Titration and Hardness Monitor, 10,000 mg/L as CaCO₃, for SP510 0 - 2,500 mg/L CaCO₃ 8226 ManVer Buret Titration Y View Contact Hach
218710: Calcium Hardness Standard Solution, 10000 mg/L CaCO₃ (NIST), 16 x 10 mL Ampules Solution 0 - 2,500 mg/L CaCO₃ 8226 ManVer Buret Titration Y View Contact Hach
Solution 10 - 160 mg/L CaCO3 8213 Digital Titration Digital Titration using EDTA Y  
245026: Standard solution, sodium hydroxide, 5.0 N, 50 mL SCDB Solution 0 - 2,500 mg/L CaCO₃ 8226 ManVer Buret Titration Y View Contact Hach
27249: Water, deionised and demineralised, 500mL Solution 0 - 2,500 mg/L CaCO₃ 8226 ManVer Buret Titration Y View Contact Hach
47949: Hardness solution, 20 gpg (340 mg/L)/2 mg/L iron, 500 mL Solution 0 - 2,500 mg/L CaCO₃ 8226 ManVer Buret Titration Y View Contact Hach
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