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: Alkalinity

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
CAD Price
TNT870: Alkalinity (Total) TNTplus Vial Test (25-400 mg/L CaCO₃), 25 Tests TNT plus     Contact Hach
TNT plus 25 - 400 mg/L as CaCO₃ 10239 TNTplus   View
94399: Bromcresol Green-Methyl Red Indicator Powder Pillows, pk/100 Powder Pillows 100 - 400 mg/L CaCO₃ 8203     Contact Hach
Powder Pillows    
Powder Pillows 10 to 4000 mg/L as CaCO₃ 10244, Phenolphthalein and Total Alkalinity   View
27256: Water, deionised and demineralised, 4L Solution 25 - 400 mg/L as CaCO₃ 10239 TNTplus   View Contact Hach
Solution 40 - 2000 mg/L CaCO₃ AT1000 Alkalinity Automatic Titrator Method    
Solution    
1438901: Sulfuric Acid Digital Titrator Cartridge, 1.600 N Digital Titrator 100 - 400 mg/L CaCO₃ 8203     Contact Hach
Digital Titrator 10 to 4000 mg/L as CaCO₃ 10244, Phenolphthalein and Total Alkalinity   View
1438801: Sulfuric Acid Digital Titrator Cartridge, 0.1600 N Digital Titrator 10 to 4000 mg/L as CaCO₃ 10244, Phenolphthalein and Total Alkalinity   View Contact Hach
94299-CA: Phenolphthalein Indicator Powder Pillows, pk/100 Powder Pillows 10 to 4000 mg/L as CaCO₃ 10244, Phenolphthalein and Total Alkalinity   View Contact Hach
Powder Pillows 100 - 400 mg/L CaCO₃ 8203    
Powder Pillows    
20553: EDTA Standard Solution, 0.0200N, 1 L Solution     Contact Hach
Solution 40 - 2000 mg/L CaCO₃ AT1000 Alkalinity Automatic Titrator Method    
2349732: Sulfuric Acid Standard Solution, 0.035 N, 100 mL MDB Solution 20 - 400 mg/L Sulfuric Acid   View Contact Hach
Solution 5 - 100 mg/L Sulfuric Acid   View
20356: Sulfuric Acid Standard Solution, 0.020 N (N/50), 4 L Solution     Contact Hach
16232: Phenolphthalein Indicator Solution, 5 g/L, 100 mL MDB (APHA) Solution     Contact Hach
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