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: Acidity

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
CAD Price
27256: Water, deionised and demineralised, 4L Solution 0 - 5,000 mg/L CaCO₃ (MO) 8219 (MO) Y   Contact Hach
Solution    
Solution 7 - 85 C₃H₆O₃ dg/L AT1000 Acidity in Milk Titration Automatic Titrator Method    
Solution 0 - 10,000 mg/L CaCO₃ (P) 8010 (P) Y  
32332: Sodium Thiosulfate Standard Solution, 0.1 N, 100 mL MDB Solution     Contact Hach
Solution 0 - 10,000 mg/L CaCO₃ (P) 8010 (P) Y  
Solution 0 - 5,000 mg/L CaCO₃ (MO) 8219 (MO) Y  
16232: Phenolphthalein Indicator Solution, 5 g/L, 100 mL MDB (APHA) Solution 10 - 160 mg/L CaCO₃ 8201 Methyl Orange Acidity Y View Contact Hach
Solution 0 - M† meq/100g † No upper limit NaOH Titration Total Exchangeable Acidity in Soil by NaOH Titration   View
Solution 100 - 4,000 mg/L CaCO₃ 8202 Phenolphthalein (Total) Acidity Y View
Solution 0 - 10,000 mg/L CaCO₃ (P) 8010 (P) Y  
Solution    
27249: Water, Deionized, 500 mL Solution 100 - 4,000 mg/L CaCO₃ 8202 Phenolphthalein (Total) Acidity Y View Contact Hach
Solution 10 - 160 mg/L CaCO₃ 8201 Methyl Orange Acidity Y View
Solution 0 - 5,000 mg/L CaCO₃ (MO) 8219 (MO) Y  
Solution 0 - 10,000 mg/L CaCO₃ (P) 8010 (P) Y  
Solution    
2321953: Silver Nitrate Standard Solution, 0.100 N, 1 L Solution     Contact Hach
Solution 7 - 85 C₃H₆O₃ dg/L AT1000 Acidity in Milk Titration Automatic Titrator Method    
212132: Sulfuric Acid Standard Solution, 0.500 N, 100 mL Solution 10 - 160 mg/L CaCO₃ 8201 Methyl Orange Acidity Y View Contact Hach
Solution 100 - 4,000 mg/L CaCO₃ 8202 Phenolphthalein (Total) Acidity Y View
Solution 0 - 10,000 mg/L CaCO₃ (P) 8010 (P) Y  
Solution 0 - 5,000 mg/L CaCO₃ (MO) 8219 (MO) Y  
Solution    
254049: Nitric Acid Solution, 1:1, 500 mL Solution     Contact Hach
Solution 7 - 85 C₃H₆O₃ dg/L AT1000 Acidity in Milk Titration Automatic Titrator Method    
16253: Phenolphthalein Indicator Solution, 5 g/L, 1 L (APHA) Solution     Contact Hach
Solution 10 - 160 mg/L CaCO₃ 8201 Methyl Orange Acidity Y View
Solution 100 - 4,000 mg/L CaCO₃ 8202 Phenolphthalein (Total) Acidity Y View
19153: Sodium Hydroxide Standard Solution, 0.100 N (N/10), 1 L Solution 7 - 85 C₃H₆O₃ dg/L AT1000 Acidity in Milk Titration Automatic Titrator Method     Contact Hach
Solution    
27242: Water, Deionized, 100 mL Solution     Contact Hach
Solution 100 - 400 mg/L CaCO3 8201 MO & Total as CaCO3    
14411: Hydrogen Peroxide Solution, 30%, 473 mL (No Air Shipments) Solution 0 - 10,000 mg/L CaCO₃ (P) 8010 (P) Y   Contact Hach
1425010: Standard solution, chloride, 12,500 mg/L as Cl⁻ , pk/16 - 10 mL voluette ampules Solution     Contact Hach
Solution 7 - 85 C₃H₆O₃ dg/L AT1000 Acidity in Milk Titration Automatic Titrator Method    
226142: Carbon Dioxide Standard Solution, 100 mg/L as CO2 equivalent, 100 mL Solution 0 - 10,000 mg/L CaCO₃ (P) 8010 (P) Y   Contact Hach
Solution    
Solution 0 - 5,000 mg/L CaCO₃ (MO) 8219 (MO) Y  
1455232: Bromphenol Blue Indicator Solution, 100 mL MDB Solution 10 - 160 mg/L CaCO₃ 8201 Methyl Orange Acidity Y View Contact Hach
Solution    
Solution 100 - 4,000 mg/L CaCO₃ 8202 Phenolphthalein (Total) Acidity Y View
19353: Sodium Hydroxide Standard Solution, 0.020 N (N/50), 1 L Solution     Contact Hach
Solution 0 - 10,000 mg/L CaCO₃ (P) 8010 (P) Y  
Solution 0 - 5,000 mg/L CaCO₃ (MO) 8219 (MO) Y  
189753: Phenolphthalein Indicator Solution, 1 g/L, 1 L Solution     Contact Hach
Solution 10 - 160 mg/L CaCO₃ 8201 Methyl Orange Acidity Y View
Solution 100 - 4,000 mg/L CaCO₃ 8202 Phenolphthalein (Total) Acidity Y View
27253: Water, deionised and demineralised, 1000 mL Solution 0 - 5,000 mg/L CaCO₃ (MO) 8219 (MO) Y   Contact Hach
Solution 100 - 4,000 mg/L CaCO₃ 8202 Phenolphthalein (Total) Acidity Y View
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