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
42432: Hardness 1 buffer solution (100 mL MDB) Solution 0 - 2,500 mg/L CaCO₃ 8226 ManVer Buret Titration Y View Contact Hach
Solution 0 25,000 mg/L CaCO3 8226 ManVer Buret Titration    
20553: TitraVer EDTA hardness titrant, 0.020 N, 1L Solution 0 25,000 mg/L CaCO3 8226 ManVer Buret Titration     Contact Hach
Solution 0 - 2,500 mg/L CaCO₃ 8226 ManVer Buret Titration Y View
42453: Hardness 1 buffer solution (1000 mL) Solution 0 25,000 mg/L CaCO3 8226 ManVer Buret Titration     Contact Hach
42532: ManVer Hardness 2 indicator solution, 100 mL MDB Solution 0 - 2,500 mg/L CaCO₃ 8226 ManVer Buret Titration Y View Contact Hach
15249: Nitric acid, 500 mL Solution 0 - 2,500 mg/L CaCO₃ 8226 ManVer Buret Titration Y View Contact Hach
2833449: Quality control standard hardness, low range, 500 mL Solution 0 - 2,500 mg/L CaCO₃ 8226 ManVer Buret Titration Y View 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 0 25,000 mg/L CaCO3 8226 ManVer Buret Titration    
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
20556: EDTA standard solution, 0.0200N, 4L Solution 0 25,000 mg/L CaCO3 8226 ManVer Buret Titration     Contact Hach
102149: EDTA Standard Solution, 0.200 N, 500 mL Solution 0 25,000 mg/L CaCO3 8226 ManVer Buret Titration     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 0 25,000 mg/L CaCO3 8226 ManVer Buret Titration    
74056: CDTA Titrant (HexaVer), 0.02 N, 4 L Solution 0 - 2,500 mg/L CaCO₃ 8226 ManVer Buret Titration Y View Contact Hach
20529: EDTA Standard Solution, 0.0200N, 200 mL Solution 0 25,000 mg/L CaCO3 8226 ManVer Buret Titration     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
74053: CDTA titrant (HexaVer), 0.02 N, 1 L Solution 0 - 2,500 mg/L CaCO₃ 8226 ManVer Buret Titration Y View Contact Hach
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