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
2947600: Buffer Solution Kit, Colour-coded, pH 4.01, pH 7.00 and pH 10.01, 500 mL 7 - 85 C₃H₆O₃ dg/L AT1000 Acidity in Milk Titration Automatic Titrator Method     Contact Hach
   
94299: Phenolphthalein indicator powder pillows, 100 pieces Powder Pillows 100 - 400 mg/L CaCO3 8201 MO & Total as CaCO3   View Contact Hach
Powder Pillows    
16232: Phenolphthalein Indicator Solution, 5 g/L, 100mL MDB Solution 0 - M† meq/100g † No upper limit NaOH Titration Total Exchangeable Acidity in Soil   View Contact Hach
Solution    
32332: Sodium thiosulfate standard solution, 0.1 N, 100 mL MDB Solution     Contact Hach
27256: Water, deionised and demineralised, 4L Solution     Contact Hach
Solution 7 - 85 C₃H₆O₃ dg/L AT1000 Acidity in Milk Titration Automatic Titrator Method    
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    
226142: Carbon Dioxide Standard Solution, 100 mg/L as CO2 equivalent, 100 mL Solution     Contact Hach
89868: Buffer Powder Pillows, pH 8.30, 50 mL, pk/25 Powder Pillows     Contact Hach
27242: Water, deionised and demineralised, 100mL Solution     Contact Hach
Solution 100 - 400 mg/L CaCO3 8201 MO & Total as CaCO3   View
1425010: Standard solution, chloride, 12,500 mg/L as Cl⁻ , pk/16 - 10 mL voluette ampules Solution 7 - 85 C₃H₆O₃ dg/L AT1000 Acidity in Milk Titration Automatic Titrator Method     Contact Hach
Solution    
212132: Standard solution, sulfuric acid, 0.500 N, 100 mL Solution     Contact Hach
2498032: Standard solution, sodium hydroxide, 0.075 N, 100 mL MDB Solution     Contact Hach
1437901: Sodium Hydroxide Digital Titrator Cartridge, 1.600 N Digital Titrator 10 4000 mg/L Sodium Hydroxide   View Contact Hach
1455232: Solution indicator, bromphenol blue, 100 mL MDB Solution     Contact Hach
1437901: Sodium Hydroxide Digital Titrator Cartridge, 1.600 N Digital Titrator 100 - 400 mg/L CaCO3 8201 MO & Total as CaCO3   View Contact Hach
189753: Phenolphthalein indicator solution, 1 g/L, 1 L Solution     Contact Hach
1455099: Powder pillows indicator, bromphenol blue, pk/100 Powder Pillows 100 - 400 mg/L CaCO3 8201 MO & Total as CaCO3   View Contact Hach
Powder Pillows    
2321953: Silver Nitrate Standard Solution, 0.100 N, 1 L Solution 7 - 85 C₃H₆O₃ dg/L AT1000 Acidity in Milk Titration Automatic Titrator Method     Contact Hach
19353: Sodium hydroxide standard solution, 0.020 N (N/50), 1 L Solution     Contact Hach
2349332: Standard solution, sodium hydroxide, 0.035 N, 100 mL MDB Solution 5 100 mg/L Sodium Hydroxide   View Contact Hach
17314H: Silver nitrate, ACS, 113 g silver nitrate, ACS grade Jar     Contact Hach
Jar 7 - 85 C₃H₆O₃ dg/L AT1000 Acidity in Milk Titration Automatic Titrator Method    
2349332: Standard solution, sodium hydroxide, 0.035 N, 100 mL MDB Solution 20 400 mg/L Sodium Hydroxide   View Contact Hach
Solution    
18201H: Sodium chloride ACS 454 g Jar 7 - 85 C₃H₆O₃ dg/L AT1000 Acidity in Milk Titration Automatic Titrator Method     Contact Hach
Jar    
2498032: Standard solution, sodium hydroxide, 0.075 N, 100 mL MDB Solution 0 - M† meq/100g † No upper limit NaOH Titration Total Exchangeable Acidity in Soil   View Contact Hach
254049: Solution, nitric acid, 1:1, 500 mL Solution 7 - 85 C₃H₆O₃ dg/L AT1000 Acidity in Milk Titration Automatic Titrator Method     Contact Hach
27249: Water, deionised and demineralised, 500mL Solution     Contact Hach
2321953: Silver Nitrate Standard Solution, 0.100 N, 1 L Solution     Contact Hach
254049: Solution, nitric acid, 1:1, 500 mL Solution     Contact Hach
16253: Phenolphthalein indicator solution, 5 g/L, 1 L (APHA) Solution     Contact Hach
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