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
CAD Price
TNT839: Nitrite TNTplus Vial Test, LR (0.015-0.600 mg/L NO₂-N), 25 Tests TNT plus 0.015 - 0.600 mg/L NO2--N 10207 Spectrophotometer, TNTplus 839 Y   Contact Hach
27256: Water, deionised and demineralised, 4L Solution 0.015 - 0.600 mg/L NO2--N 10207 Spectrophotometer, TNTplus 839 Y   Contact Hach
Solution 0.6 - 6.0 mg/L NO2--N
(2.0-20.0 mg/L NO₂-)		 10237 Spectrophotometer, TNTplus™ 840    
Solution 0.002 - 0.300 mg/L NO2--N 8507 Spectrophotometer Powder Pillows or AccuVac® Y View
Solution 0.003 - 0.500 mg/L NO2--N 10019 Test 'N Tube Vials Diazotization    
Solution 0.02 - 0.30 mg/l NO2-N 8507 Diazotization Y  
Solution 0 - 150 mg/L 8153 DR800 HR, Powder Pillows   View
Solution 2 - 250 mg/L NO2- 8153 Spectrophotometer HR, Powder Pillows   View
TNT840: Nitrite TNTplus Vial Test, HR (0.6-6.0 mg/L NO₂-N), 25 Tests TNT plus 0.6 - 6.0 mg/L NO2--N
(2.0-20.0 mg/L NO₂-)		 10237 Spectrophotometer, TNTplus™ 840     Contact Hach
203832: Sulfuric Acid Standard Solution, 19.2 N, 100 mL MDB Solution 100 - 2,500 mg/L NaNO₂ 8351 Digital Titration   View Contact Hach
2107169-CA: NitriVer 3 Nitrite Reagent Powder Pillows Powder Pillows 0.002 - 0.300 mg/L NO2--N 8507 Spectrophotometer Powder Pillows or AccuVac® Y View Contact Hach
Powder Pillows 0.005 - 0.350 mg/L NO₂⁻­N LR 8507 Colorimeter Powder Pillows of AccuVac® Diazotization    
Powder Pillows 0 - 0.350 mg/L NO2--N 8507 DR900 Powder Pillows or AccuVac Y View
Powder Pillows 0.02 - 0.30 mg/l NO2-N 8507 Diazotization Y  
Powder Pillows 0.003 - 0.500 mg/L NO2--N 10019 Test 'N Tube Vials Diazotization    
2107569-CA: Nitrite Reagent Powder Pillows, 2-250 mg/L NO₂ Powder Pillows 2 - 150 mg/L NO₂⁻ HR 8153 Colorimeter Powder Pillows HR Ferrous Sulfate     Contact Hach
Powder Pillows 2 - 250 mg/L NO2- 8153 Spectrophotometer HR, Powder Pillows   View
Powder Pillows 0 - 150 mg/L 8153 DR800 HR, Powder Pillows   View
244932: Sulfuric Acid Standard Solution, 5.25 N, 100 mL MDB Solution 100 - 2,500 mg/L NaNO₂ 8351 Digital Titration   View Contact Hach
TNT841: Nitrite TNTplus Vial Test, UHR (2 - 90 mg/L NO₂-N), 25 Tests TNT plus 7 - 295 mg/L NO₂⁻-N (UHR) 10296 Diazotization Method, TNTplus™ 841     Contact Hach
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