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
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
2608345-CA: NitriVer 3 TNT Reagent Set, Nitrogen-Nitrite, Low Range Test 'N Tube 0.003 - 0.500 mg/L NO2--N 10019 Test 'N Tube Vials Diazotization     Contact Hach
Test 'N Tube 0 - 0.500 mg/L NO2--N 10019 DR800, LR, Test 'N Tube    
1406599-CA: NitriVer 3 Nitrite Reagent Powder Pillows, 0.02-0.30 mg/L NO₂-N Powder Pillows 0.002 - 0.300 mg/L NO2--N 8507 Spectrophotometer Powder Pillows or AccuVac® Y View Contact Hach
Powder Pillows 0.02 - 0.30 mg/l NO2-N 8507 Diazotization Y  
27249: Water, Deionized, 500 mL Solution 100 - 2,500 mg/L NaNO₂ 8351 Digital Titration   View Contact Hach
1407899-CA: NitriVer 3 Nitrite Reagent Powder Pillows, 5 mL, pk/100 Powder Pillows 0 - 0.5 mg/L NO2- -N Diazotization   View Contact Hach
Powder Pillows 0 - 0.4 mg/L Diazotization    
221969-CA: Nitrite Reagent Powder Pillows, 2-150 mg/L NO₂ Powder Pillows 2 - 150 mg/L NO2- 8153 Ferrous Sulfate     Contact Hach
2267501: Sodium Thiosulfate Digital Titrator Cartridge, 0.200 N Digital Titrator 100 - 2,500 mg/L NaNO₂ 8351 Digital Titration   View Contact Hach
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