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
1438901: Digital titrator cartridge, sulfuric acid, 1.600 N, 1 piece 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
94299: Phenolphthalein indicator powder pillows, 100 pieces Powder Pillows 0 - 5,000 mg/L CaCO₃ (MO) 8219 (MO) Y   Contact Hach
Powder Pillows 100 - 4,000 mg/L CaCO3 8202 Phenolphthalein (Total) Acidity Y View
Powder Pillows 0 - 10,000 mg/L CaCO₃ (P) 8010 (P) Y  
Powder Pillows 10 - 160 mg/L CaCO3 8201 Methyl Orange Acidity Y View
1438801: Sulfuric acid cartridge for digital titrator, 0.1600 N Digital Titrator 100 - 4,000 mg/L CaCO3 8202 Phenolphthalein (Total) Acidity Y View Contact Hach
Digital Titrator 10 - 160 mg/L CaCO3 8201 Methyl Orange Acidity Y View
16232: Phenolphthalein Indicator Solution, 5 g/L, 100mL MDB 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
32332: Sodium thiosulfate standard solution, 0.1 N, 100 mL MDB Solution 0 - 10,000 mg/L CaCO₃ (P) 8010 (P) Y   Contact Hach
Solution 0 - 5,000 mg/L CaCO₃ (MO) 8219 (MO) Y  
27256: Water, deionised and demineralised, 4L Solution 0 - 5,000 mg/L CaCO₃ (MO) 8219 (MO) Y   Contact Hach
Solution 0 - 10,000 mg/L CaCO₃ (P) 8010 (P) Y  
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 0 - 5,000 mg/L CaCO₃ (MO) 8219 (MO) Y  
89868: Buffer Powder Pillows, pH 8.30, 50 mL, pk/25 Powder Pillows 0 - 10,000 mg/L CaCO₃ (P) 8010 (P) Y   Contact Hach
Powder Pillows 100 - 4,000 mg/L CaCO3 8202 Phenolphthalein (Total) Acidity Y View
Powder Pillows 10 - 160 mg/L CaCO3 8201 Methyl Orange Acidity Y View
212132: Standard solution, sulfuric acid, 0.500 N, 100 mL Solution 0 - 5,000 mg/L CaCO₃ (MO) 8219 (MO) Y   Contact Hach
Solution 0 - 10,000 mg/L CaCO₃ (P) 8010 (P) Y  
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
1437901: Sodium Hydroxide Digital Titrator Cartridge, 1.600 N Digital Titrator 100 - 4,000 mg/L CaCO3 8202 Phenolphthalein (Total) Acidity Y View Contact Hach
1455232: Solution indicator, bromphenol blue, 100 mL MDB Solution 100 - 4,000 mg/L CaCO3 8202 Phenolphthalein (Total) Acidity Y View Contact Hach
2272800: Reagent set acidity, digital titrator Digital Titrator 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
1455232: Solution indicator, bromphenol blue, 100 mL MDB Solution 10 - 160 mg/L CaCO3 8201 Methyl Orange Acidity Y View Contact Hach
1455099: Powder pillows indicator, bromphenol blue, pk/100 Powder Pillows 10 - 160 mg/L CaCO3 8201 Methyl Orange Acidity Y View Contact Hach
Powder Pillows 100 - 4,000 mg/L CaCO3 8202 Phenolphthalein (Total) Acidity Y View
2272800: Reagent set acidity, digital titrator Digital Titrator 100 - 4,000 mg/L CaCO3 8202 Phenolphthalein (Total) Acidity Y View Contact Hach
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 0 - 5,000 mg/L CaCO₃ (MO) 8219 (MO) Y   Contact Hach
27249: Water, deionised and demineralised, 500mL Solution 10 - 160 mg/L CaCO3 8201 Methyl Orange Acidity Y View Contact Hach
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
27249: Water, deionised and demineralised, 500mL Solution 0 - 5,000 mg/L CaCO₃ (MO) 8219 (MO) Y   Contact Hach
14411: Hydrogen peroxide solution, 30%, 473 mL (No Air Shipments) Solution 0 - 10,000 mg/L CaCO₃ (P) 8010 (P) Y   Contact Hach
189753: Phenolphthalein indicator solution, 1 g/L, 1 L Solution 10 - 160 mg/L CaCO3 8201 Methyl Orange Acidity Y View 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
27249: Water, deionised and demineralised, 500mL Solution 100 - 4,000 mg/L CaCO3 8202 Phenolphthalein (Total) Acidity Y View Contact Hach
1437901: Sodium Hydroxide Digital Titrator Cartridge, 1.600 N Digital Titrator 10 - 160 mg/L CaCO3 8201 Methyl Orange Acidity Y View Contact Hach
27249: Water, deionised and demineralised, 500mL Solution 0 - 10,000 mg/L CaCO₃ (P) 8010 (P) 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
16253: Phenolphthalein indicator solution, 5 g/L, 1 L (APHA) 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
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