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: Nitrite

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
ZAR Price
244932: Sulphuric acid standard solution, 5.25 N, 100 mL Solution 100 - 2,500 mg/L NaNO₂ 8351 Digital Titration   View Contact Hach
203832: Sulfuric Acid Standard Solution, 19.2 N (100mL MDB) Solution 100 - 2,500 mg/L NaNO₂ 8351 Digital Titration   View Contact Hach
2340249: Nitrite standard solution, 250 mg/L NO₂-N, APHA, 500 mL Solution 0 150 mg/L 8153 DR800 HR, Powder Pillows     Contact Hach
Solution 7 - 295 mg/L NO₂⁻-N (UHR) 10296 Diazotization Method, TNTplus™ 841    
Solution 2 - 90 mg/L NO₂⁻-N 10296 Diazotization Method, TNTplus™ 841    
27256: Water, deionised and demineralised, 4L Solution 0.015 - 0.600 mg/L NO₂-N 10207 Spectrophotometer, TNTplus 839 Y   Contact Hach
Solution 0.02 - 0.30 mg/l NO2-N 8507 Diazotization Y  
Solution 0 150 mg/L 8153 DR800 HR, Powder Pillows    
Solution 0.002 - 0.300 mg/L NO2-N 8507 Spectrophotometer Powder Pillows or AccuVac® Y  
Solution 2 - 250 mg/L 2-250 mg/L NO2 8153 Spectrophotometer HR, Powder Pillows    
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