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
ZAR Price
212132: Standard solution, sulfuric acid, 0.500 N, 100 mL Solution 0 - 10,000 mg/L CaCO₃ (P) 8010 (P) Y   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
Solution 0 - 5,000 mg/L CaCO₃ (MO) 8219 (MO) Y  
2272800: Reagent set acidity, digital titrator Digital Titrator 10 - 160 mg/L CaCO3 8201 Methyl Orange Acidity Y View Contact Hach
Digital Titrator 100 - 4,000 mg/L CaCO3 8202 Phenolphthalein (Total) Acidity Y View
189753: Phenolphthalein indicator solution, 1 g/L, 1 L Solution 10 - 160 mg/L CaCO3 8201 Methyl Orange Acidity Y View Contact Hach
1455099: Powder pillows indicator, bromphenol blue, pk/100 Powder Pillows 0 - 10,000 mg/L CaCO₃ (P) 8010 (P) Y   Contact Hach
Powder Pillows 10 - 160 mg/L CaCO3 8201 Methyl Orange Acidity Y View
19353: Sodium hydroxide standard solution, 0.020 N (N/50), 1 L Solution 0 - 10,000 mg/L CaCO₃ (P) 8010 (P) Y   Contact Hach
1455099: Powder pillows indicator, bromphenol blue, pk/100 Powder Pillows 100 - 4,000 mg/L CaCO3 8202 Phenolphthalein (Total) Acidity Y View Contact Hach
Powder Pillows 0 - 5,000 mg/L CaCO₃ (MO) 8219 (MO) Y  
19353: Sodium hydroxide standard solution, 0.020 N (N/50), 1 L Solution 0 - 5,000 mg/L CaCO₃ (MO) 8219 (MO) Y   Contact Hach
189753: Phenolphthalein indicator solution, 1 g/L, 1 L Solution 100 - 4,000 mg/L CaCO3 8202 Phenolphthalein (Total) Acidity Y View Contact Hach
27249: Water, deionised and demineralised, 500mL 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 - 5,000 mg/L CaCO₃ (MO) 8219 (MO) Y  
14411: Hydrogen peroxide solution, 30%, 473 mL (No Air Shipments) Solution 0 - 10,000 mg/L CaCO₃ (P) 8010 (P) Y   Contact Hach
1437701: Sodium Hydroxide Titration Cartridge 0.1600 N NaOH Digital Titrator 10 - 160 mg/L CaCO3 8201 Methyl Orange Acidity Y View Contact Hach
Digital Titrator 100 - 4,000 mg/L CaCO3 8202 Phenolphthalein (Total) Acidity Y View
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