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     Contact Hach
Solution 7 - 85 C₃H₆O₃ dg/L AT1000 Acidity in Milk Titration Automatic Titrator Method    
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-CA: Phenolphthalein Indicator Powder Pillows, pk/100 Powder Pillows 100 - 400 mg/L CaCO3 8201 MO & Total as CaCO3     Contact Hach
Powder Pillows    
32332: Sodium Thiosulfate Standard Solution, 0.1 N, 100 mL MDB Solution     Contact Hach
16232: Phenolphthalein Indicator Solution, 5 g/L, 100 mL MDB (APHA) Solution     Contact Hach
Solution 0 - M† meq/100g † No upper limit NaOH Titration Total Exchangeable Acidity in Soil by NaOH Titration   View
27249: Water, Deionized, 500 mL Solution     Contact Hach
212132: Sulfuric Acid Standard Solution, 0.500 N, 100 mL Solution     Contact Hach
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    
254049: Nitric Acid Solution, 1:1, 500 mL Solution 7 - 85 C₃H₆O₃ dg/L AT1000 Acidity in Milk Titration Automatic Titrator Method     Contact Hach
Solution    
27242: Water, Deionized, 100 mL Solution 100 - 400 mg/L CaCO3 8201 MO & Total as CaCO3     Contact Hach
Solution    
16253: Phenolphthalein Indicator Solution, 5 g/L, 1 L (APHA) Solution     Contact Hach
19153: Sodium Hydroxide Standard Solution, 0.100 N (N/10), 1 L Solution     Contact Hach
Solution 7 - 85 C₃H₆O₃ dg/L AT1000 Acidity in Milk Titration Automatic Titrator Method    
1437901: Sodium Hydroxide Digital Titrator Cartridge, 1.600 N Digital Titrator 10 - 4000 mg/L Sodium Hydroxide   View Contact Hach
Digital Titrator 100 - 400 mg/L CaCO3 8201 MO & Total as CaCO3    
189753: Phenolphthalein Indicator Solution, 1 g/L, 1 L Solution     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     Contact Hach
89868-CA: Buffer Powder Pillows, pH 8.30, 50 mL, pk/25 Powder Pillows     Contact Hach
1455232: Bromphenol Blue Indicator Solution, 100 mL MDB Solution     Contact Hach
18201H: Sodium Chloride, 454 g Jar     Contact Hach
Jar 7 - 85 C₃H₆O₃ dg/L AT1000 Acidity in Milk Titration Automatic Titrator Method    
27253: Water, deionised and demineralised, 1000 mL Solution     Contact Hach
1455099: Bromphenol Blue Indicator Powder Pillows, pk/100 Powder Pillows     Contact Hach
Powder Pillows 100 - 400 mg/L CaCO3 8201 MO & Total as CaCO3    
2498032: Sodium Hydroxide Standard Solution, 0.075 N, 100 mL MDB Solution 0 - M† meq/100g † No upper limit NaOH Titration Total Exchangeable Acidity in Soil by NaOH Titration   View Contact Hach
2349332: Sodium Hydroxide Standard Solution, 0.035 N, 100 mL MDB Solution     Contact Hach
2498032: Sodium Hydroxide Standard Solution, 0.075 N, 100 mL MDB Solution     Contact Hach
2349332: Sodium Hydroxide Standard Solution, 0.035 N, 100 mL MDB Solution 5 - 100 mg/L Sodium Hydroxide   View Contact Hach
Solution 20 - 400 mg/L Sodium Hydroxide   View
17314H: Silver Nitrate, ACS, 113 g Jar     Contact Hach
19353: Sodium Hydroxide Standard Solution, 0.020 N (N/50), 1 L Solution     Contact Hach
17314H: Silver Nitrate, ACS, 113 g Jar 7 - 85 C₃H₆O₃ dg/L AT1000 Acidity in Milk Titration Automatic Titrator Method     Contact Hach
2690800-CA: CEL Environmental Water Quality Laboratory - Replacement Reagent Set    
OBSOLETE
2690600: CEL Advanced Portable Laboratory - Replacement Reagent Set     Contact Hach
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