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
ZAR Price
S11M004: pH 7.000 Certified Reference Material CRM Buffer Standard Solution, 500 mL     Contact Hach
20353: Sulphuric acid standard solution, 0.020 N, 1 L Solution 0 - 5,000 mg/L CaCO₃ 8221 Buret Titration Method Y   Contact Hach
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    
1438801: Sulfuric acid cartridge for digital titrator, 0.1600 N Digital Titrator 10 4,000 mg/L as CaCO₃ 8203 Y View Contact Hach
Digital Titrator 10 4000 mg/L 10244, Phenolphthalein and Total Alkalinity   View
2329232: Bromcresol green-methyl red indicator solution, 100mL MDB Solution 10 4,000 mg/L as CaCO₃ 8203 Y View Contact Hach
20253: Sulphuric acid standard solution, 0.100 N, 1 L Solution 40 - 2000 mg/L CaCO₃ AT1000 Alkalinity Automatic Titrator Method     Contact Hach
Solution    
S11M007: pH 10.012 Certified Reference Material CRM Buffer Standard Solution, IUPAC, 500 mL 40 - 2000 mg/L CaCO₃ AT1000 Alkalinity Automatic Titrator Method     Contact Hach
   
16232: Phenolphthalein Indicator Solution, 5 g/L, 100mL MDB Solution     Contact Hach
1427810: Standard solution, alkalinity, 25000 mg/L as CaCO₃ (NIST), pk/16 - 10 mL Voluette ampules Solution 25 400 mg/L as CaCO₃ 10239 TNTplus   View 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
16232: Phenolphthalein Indicator Solution, 5 g/L, 100mL MDB Solution 10 4,000 mg/L as CaCO₃ 8203 Y View Contact Hach
2349732: Sulphuric acid standard solution, 0.035 N, 100 mL Solution 20 - 400 mg/L Sulfuric Acid   View Contact Hach
Solution 5 100 mg/L Sulfuric Acid   View
1481253: Standard solution, hydrochloric acid, 0.10 N, 1 L Solution     Contact Hach
Solution 40 - 2000 mg/L CaCO₃ AT1000 Alkalinity Automatic Titrator Method    
items per page 10   |   20   |   50