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Water Quality Testing Parameters and Their Chemistries, Reagents, and Standards

Water Quality Testing Parameters and Their Chemistries, Reagents, and Standards
Hach is dedicated to providing high-quality reagents for routine and challenging water analysis. Understanding our customer's applications has allowed us to formulate reagents that ensure exceptional performance and deliver trusted results. Hach chemistries are rigorously tested in combination with our packaging and instruments to ensure the highest possible system performance. Our portfolio includes: TNT (Test ‘N Tube) Vials, TNTplus Vials, Permachem Powder Pillows, and Accuvac Ampules.
 
Browse Products by Parameter

Products: Alkalinity

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
AUD Price (Incl. GST)
S11M004: pH 7.000 Certified Reference Material CRM Buffer Standard Solution, 500 mL 40 - 2000 mg/L CaCO₃ AT1000 Alkalinity Automatic Titrator Method     Contact Hach
   
S11M002: pH 4.005 Certified Reference Material CRM Buffer Standard Solution, IUPAC, 500 mL 40 - 2000 mg/L CaCO₃ AT1000 Alkalinity Automatic Titrator Method     Contact Hach
   
TNT870-AU: Alkalinity (Total) TNTplus Vial Test (25-400 mg/L CaCO₃), 25 Tests TNTplus™     Contact Hach
TNTplus™ 25 - 400 mg/L as CaCO₃ 10239 TNTplus   View
1438801-AU: 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
Digital Titrator 10 - 4,000 mg/L as CaCO₃ 8203 Y 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 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   View
Powder Pillows    
1438901-AU: Sulfuric Acid Digital Titrator Cartridge, 1.600 N Digital Titrator 10 - 4,000 mg/L as CaCO₃ 8203 Y View Contact Hach
Digital Titrator 100 - 400 mg/L CaCO₃ 8203   View
Digital Titrator 10 to 4000 mg/L as CaCO₃ 10244, Phenolphthalein and Total Alkalinity   View
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
   
27256: Water, deionised and demineralised, 4L Solution     Contact Hach
Solution 25 - 400 mg/L as CaCO₃ 10239 TNTplus   View
Solution 40 - 2000 mg/L CaCO₃ AT1000 Alkalinity Automatic Titrator Method    
Solution 0 - 5,000 mg/L CaCO₃ 8221 Buret Titration Method Y  
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
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
2271900-AU: Alkalinity Reagent Set, Digital Titrator Digital Titrator 10 to 4000 mg/L as CaCO₃ 10244, Phenolphthalein and Total Alkalinity   View Contact Hach
Digital Titrator 10 - 4,000 mg/L as CaCO₃ 8203 Y View
20553: EDTA Standard Solution, 0.0200N, 1 L Solution 40 - 2000 mg/L CaCO₃ AT1000 Alkalinity Automatic Titrator Method     Contact Hach
Solution    
20253: Sulfuric Acid Standard Solution, 0.100 N (N/10), 1 L Solution     Contact Hach
Solution 40 - 2000 mg/L CaCO₃ AT1000 Alkalinity Automatic Titrator Method    
27249: Water, Deionized, 500 mL Solution 10 - 4,000 mg/L as CaCO₃ 8203 Y View Contact Hach
Solution    
2330353: Hydrochloric Acid Standard Solution, 0.02 N, 1 L 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  
2329232: Bromcresol Green-Methyl Red Indicator Solution, 100 mL MDB Solution 10 - 4,000 mg/L as CaCO₃ 8203 Y View Contact Hach
S51M002: 12.85 mS/cm Certified Reference Material CRM OIML Conductivity Standard Solution, KCl 0.1D, 500 mL Solution     Contact Hach
Solution 40 - 2000 mg/L CaCO₃ AT1000 Alkalinity Automatic Titrator Method    
2826253: APA6000 Alkalinity Standard 2, 500 mg/L, 1L 0 - 250 mg/L Colorimetric     Contact Hach
0 - 500 mg/L Colorimetric    
2697053: APA6000 Alkalinity, Cleaning Solution, 1 L     Contact Hach
0 - 500 mg/L Colorimetric    
0 - 250 mg/L Colorimetric    
2696753: APA6000 Alkalinity Standard 1, Zero Standard, 1 L 0 - 250 mg/L Colorimetric     Contact Hach
0 - 500 mg/L Colorimetric    
1481253: Hydrochloric Acid Standard Solution, 0.10 N, 1 L Solution     Contact Hach
Solution 40 - 2000 mg/L CaCO₃ AT1000 Alkalinity Automatic Titrator Method    
2696653: APA6000 Alkalinity Reagent 2, Indicator Solution, 1 L     Contact Hach
0 - 500 mg/L Colorimetric    
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