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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
NZD Price (Incl. GST)
27256: Water, deionised and demineralised, 4L Solution 25 - 400 mg/L as CaCO₃ 10239 TNTplus   View Contact Hach
Solution    
Solution 40 - 2000 mg/L CaCO₃ AT1000 Alkalinity Automatic Titrator Method    
Solution 0 - 5,000 mg/L CaCO₃ 8221 Buret Titration Method Y  
2330353: Hydrochloric Acid Standard Solution, 0.02 N, 1 L Solution 0 - 5,000 mg/L CaCO₃ 8221 Buret Titration Method Y   Contact Hach
Solution 40 - 2000 mg/L CaCO₃ AT1000 Alkalinity Automatic Titrator Method    
Solution    
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 40 - 2000 mg/L CaCO₃ AT1000 Alkalinity Automatic Titrator Method     Contact Hach
Solution    
2330242: Phenolphthalein Indicator Solution, 100 mL 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
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
2294549: Barium Chloride Solution, 30%, 500mL 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
S51M002: 12.85 mS/cm Certified Reference Material CRM OIML Conductivity Standard Solution, KCl 0.1D, 500 mL Solution 40 - 2000 mg/L CaCO₃ AT1000 Alkalinity Automatic Titrator Method     Contact Hach
Solution    
2329249: Bromcresol Green-Methyl Red Indicator Solution, 500 mL 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
2329232: Bromcresol Green-Methyl Red Indicator Solution, 100 mL MDB Solution 10 - 4,000 mg/L as CaCO₃ 8203 Y View Contact Hach
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
27249: Water, Deionized, 500 mL Solution     Contact Hach
Solution 10 - 4,000 mg/L as CaCO₃ 8203 Y View
2700742: Bromcresol Green Indicator Solution, 100 mL Solution     Contact Hach
Solution 10 - 4,000 mg/L as CaCO₃ 8203 Y View
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 10 - 4,000 mg/L as CaCO₃ 8203 Y View
Solution 0 - 5,000 mg/L CaCO₃ 8221 Buret Titration Method Y  
2700742: Bromcresol Green Indicator Solution, 100 mL Solution 0 - 5,000 mg/L CaCO₃ 8221 Buret Titration Method Y   Contact Hach
27253: Water, deionised and demineralised, 1000 mL Solution 10 - 4,000 mg/L as CaCO₃ 8203 Y View Contact Hach
27242: Water, Deionized, 100 mL Solution 100 - 400 mg/L CaCO₃ 8203   View Contact Hach
2349732: Sulfuric Acid Standard Solution, 0.035 N, 100 mL MDB Solution 20 - 400 mg/L Sulfuric Acid   View Contact Hach
1481253: Hydrochloric Acid Standard Solution, 0.10 N, 1 L Solution     Contact Hach
Solution 40 - 2000 mg/L CaCO₃ AT1000 Alkalinity Automatic Titrator Method    
127053: Sulfuric Acid Standard Solution, 1.000 N, 1 L Solution 1 - 20 gpg Sulfuric Acid   View Contact Hach
2329549: Bromcresol Green Indicator Solution, 500 mL Solution     Contact Hach
Solution 0 - 5,000 mg/L CaCO₃ 8221 Buret Titration Method Y  
2620532: Sulfuric Acid Standard Solution, 0.030 N, 100 mL Solution     Contact Hach
127053: Sulfuric Acid Standard Solution, 1.000 N, 1 L Solution 0.4 - 8 gpg Sulfuric Acid   View Contact Hach
2329549: Bromcresol Green Indicator Solution, 500 mL Solution 10 - 4,000 mg/L as CaCO₃ 8203 Y View Contact Hach
2329236: Bromcresol Green-Methyl Red Indicator Solution, 15 mL SCDB Solution    
OBSOLETE
Solution 0 - 5,000 mg/L CaCO₃ 8221 Buret Titration Method Y  
127053: Sulfuric Acid Standard Solution, 1.000 N, 1 L Solution     Contact Hach
212132: Sulfuric Acid Standard Solution, 0.500 N, 100 mL Solution 23 - 495 gpg Sulfuric Acid   View Contact Hach
2620532: Sulfuric Acid Standard Solution, 0.030 N, 100 mL Solution 1 - 20 gpg Sulfuric Acid   View Contact Hach
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