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
CAD Price
92899-CA: Hardness indicator reagent powder pillows, ManVer 2, 100 pieces, APHA Powder Pillows 0 - 25,000 mg/L CaCO3 8338 Buret Titration Buret Titration     Contact Hach
12153: Calcium Standard Solution, 1000 mg/L as CaCO₃, 1 L 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
Solution 0 - 25,000 mg/L CaCO3 8338 Buret Titration Buret Titration    
2447700: Hardness (Total) Reagent Set, Buret, HR 0 - 25,000 mg/L CaCO3 8226 ManVer Buret Titration    
OBSOLETE
218710-CA: Calcium Hardness Standard Solution, 10000 mg/L CaCO₃ (NIST), 16 x 10 mL Ampules Solution 0 - 25,000 mg/L CaCO3 8226 ManVer Buret Titration     Contact Hach
2448200-CA: Hardness Reagent Set (Calcium & Total), Buret, 0-2500 mg/L CaCO₃ 0 - 25,000 mg/L CaCO3 8338 Buret Titration Buret Titration    
OBSOLETE
20529: EDTA Standard Solution, 0.0200N, 200 mL Solution 0 - 25,000 mg/L CaCO3 8226 ManVer Buret Titration     Contact Hach
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