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 10 to 4000 mg/L as CaCO₃ 10244, Phenolphthalein and Total Alkalinity   View Contact Hach
Powder Pillows    
Powder Pillows 0 - 5,000 mg/L CaCO₃ 8221 Buret Titration Method Y  
Powder Pillows 10 - 4,000 mg/L as CaCO₃ 8203 Y View
Powder Pillows 100 - 400 mg/L CaCO₃ 8203    
27256: Water, deionised and demineralised, 4L Solution     Contact Hach
Solution 40 - 2000 mg/L CaCO₃ AT1000 Alkalinity Automatic Titrator Method    
Solution 0 - 5,000 mg/L CaCO₃ 8221 Buret Titration Method Y  
Solution 25 - 400 mg/L as CaCO₃ 10239 TNTplus   View
1438901: Sulfuric Acid Digital Titrator Cartridge, 1.600 N Digital Titrator 100 - 400 mg/L CaCO₃ 8203     Contact Hach
Digital Titrator 10 - 4,000 mg/L as CaCO₃ 8203 Y View
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 - 4,000 mg/L as CaCO₃ 8203 Y View Contact Hach
Digital Titrator 10 to 4000 mg/L as CaCO₃ 10244, Phenolphthalein and Total Alkalinity   View
20353: Sulfuric Acid Standard Solution, 0.020 N (N/50), 1 L Solution 0 - 5,000 mg/L CaCO₃ 8221 Buret Titration Method Y   Contact Hach
94299-CA: Phenolphthalein Indicator Powder Pillows, pk/100 Powder Pillows 0 - 5,000 mg/L CaCO₃ 8221 Buret Titration Method Y   Contact Hach
Powder Pillows 10 - 4,000 mg/L as CaCO₃ 8203 Y View
Powder Pillows    
Powder Pillows 100 - 400 mg/L CaCO₃ 8203    
Powder Pillows 10 to 4000 mg/L as CaCO₃ 10244, Phenolphthalein and Total Alkalinity   View
20553: EDTA Standard Solution, 0.0200N, 1 L Solution 40 - 2000 mg/L CaCO₃ AT1000 Alkalinity Automatic Titrator Method     Contact Hach
Solution    
2349732: Sulfuric Acid Standard Solution, 0.035 N, 100 mL MDB Solution 5 - 100 mg/L Sulfuric Acid   View Contact Hach
Solution 20 - 400 mg/L Sulfuric Acid   View
20356: Sulfuric Acid Standard Solution, 0.020 N (N/50), 4 L Solution     Contact Hach
Solution 0 - 5,000 mg/L CaCO₃ 8221 Buret Titration Method Y  
16232: Phenolphthalein Indicator Solution, 5 g/L, 100 mL MDB (APHA) Solution     Contact Hach
Solution 10 - 4,000 mg/L as CaCO₃ 8203 Y View
1481253: Hydrochloric Acid Standard Solution, 0.10 N, 1 L Solution     Contact Hach
Solution 40 - 2000 mg/L CaCO₃ AT1000 Alkalinity Automatic Titrator Method    
27249: Water, Deionized, 500 mL Solution     Contact Hach
Solution 10 - 4,000 mg/L as CaCO₃ 8203 Y View
2329249: Bromcresol Green-Methyl Red Indicator Solution, 500 mL Solution     Contact Hach
Solution 0 - 5,000 mg/L CaCO₃ 8221 Buret Titration Method Y  
Solution 10 - 4,000 mg/L as CaCO₃ 8203 Y View
2329232: Bromcresol Green-Methyl Red Indicator Solution, 100 mL MDB Solution 10 - 4,000 mg/L as CaCO₃ 8203 Y View Contact Hach
212132: Sulfuric Acid Standard Solution, 0.500 N, 100 mL Solution 23 - 495 gpg Sulfuric Acid   View Contact Hach
Solution 385 - 8500 gpg Sulfuric Acid   View
2193432: Methyl Purple Indicator Solution, 100 mL MDB Solution 0 - 5,000 mg/L CaCO₃ 8221 Buret Titration Method Y   Contact Hach
Solution    
Solution 10 - 4,000 mg/L as CaCO₃ 8203 Y View
S11M002: pH 4.005 Certified Reference Material CRM Buffer Standard Solution, IUPAC, 500 mL     Contact Hach
40 - 2000 mg/L CaCO₃ AT1000 Alkalinity Automatic Titrator Method    
20253: Sulfuric Acid Standard Solution, 0.100 N (N/10), 1 L Solution 40 - 2000 mg/L CaCO₃ AT1000 Alkalinity Automatic Titrator Method     Contact Hach
Solution    
S11M004: pH 7.000 Certified Reference Material CRM Buffer Standard Solution, 500 mL     Contact Hach
40 - 2000 mg/L CaCO₃ AT1000 Alkalinity Automatic Titrator Method    
2620532: Sulfuric Acid Standard Solution, 0.030 N, 100 mL Solution     Contact Hach
items per page 10   |   20   |   50