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
42432: Hardness 1 Buffer Solution, 100 mL MDB Solution 10 - 4,000 mg/L CaCO3 8329 Digital Titration EDTA   View Contact Hach
85199-CA: Manver 2 Hardness Indicator Powder Pillows, 50 mL Sample, pk/100 Powder Pillows 10 - 4,000 mg/L CaCO3 8329 Digital Titration EDTA   View Contact Hach
1439901: EDTA Digital Titrator Cartridge, 0.800 M Digital Titrator 10 - 4,000 mg/L CaCO3 8329 Digital Titration EDTA   View Contact Hach
94799: CalVer 2 Calcium indicator reagent powder pillows, 100/pk Powder Pillows 10 - 4,000 mg/L CaCO3 8329 Digital Titration EDTA   View Contact Hach
244932: Sulfuric Acid Standard Solution, 5.25 N, 100 mL MDB Solution 10 - 4,000 mg/L CaCO3 8329 Digital Titration EDTA   View Contact Hach
28232H: Potassium Hydroxide Standard Solution, 8.00 N, 100 mL MDB Solution 10 - 4,000 mg/L CaCO3 8329 Digital Titration EDTA   View Contact Hach
27249: Water, Deionized, 500 mL Solution 10 - 4,000 mg/L CaCO3 8329 Digital Titration EDTA   View Contact Hach
28014: ManVer 2 Hardness Indicator Powder, 113g Jar 10 - 4,000 mg/L CaCO3 8329 Digital Titration EDTA   View Contact Hach
15249: Nitric Acid, 500 mL Solution 10 - 4,000 mg/L CaCO3 8329 Digital Titration EDTA   View Contact Hach
12153: Calcium Standard Solution, 1000 mg/L as CaCO₃, 1 L Solution 10 - 4,000 mg/L CaCO3 8329 Digital Titration EDTA   View Contact Hach
24614: Hydroxylamine Hydrochloride, 113 g Jar 10 - 4,000 mg/L CaCO3 8329 Digital Titration EDTA   View Contact Hach
2272100-CA: Hardness (Calcium and Total) Reagent Set, Digital Titrator 10 - 4,000 mg/L CaCO3 8329 Digital Titration EDTA   View
OBSOLETE
27253: Water, deionised and demineralised, 1000 mL Solution 10 - 4,000 mg/L CaCO3 8329 Digital Titration EDTA   View Contact Hach
1440301: CDTA Digital Titrator Cartridge, 0.800 M Digital Titrator 10 - 4,000 mg/L CaCO3 8329 Digital Titration EDTA   View Contact Hach
218710-CA: Calcium Hardness Standard Solution, 10000 mg/L CaCO₃ (NIST), 16 x 10 mL Ampules Solution 10 - 4,000 mg/L CaCO3 8329 Digital Titration EDTA   View Contact Hach
1440201: CDTA Digital Titrator Cartridge, 0.0800 M Digital Titrator 10 - 4,000 mg/L CaCO3 8329 Digital Titration EDTA   View Contact Hach
2690800-CA: CEL Environmental Water Quality Laboratory - Replacement Reagent Set 10 - 4,000 mg/L CaCO3 8329 Digital Titration EDTA   View
OBSOLETE
2690200-CA: CEL Advanced Drinking Water Laboratory - Replacement Reagent Set 10 - 4,000 mg/L CaCO3 8329 Digital Titration EDTA   View Contact Hach
2690600: CEL Advanced Portable Laboratory - Replacement Reagent Set 10 - 4,000 mg/L CaCO3 8329 Digital Titration EDTA   View Contact Hach
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