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
2267501: Sodium Thiosulfate Digital Titrator Cartridge, 0.200 N Digital Titrator 100 - 2,500 mg/L NaNO₂ 8351 Digital Titration   View Contact Hach
2340249: Nitrite Standard Solution, Stock, 250 mg/L as N, 500 mL Solution 7 - 295 mg/L NO₂⁻-N (UHR) 10296 Diazotization Method, TNTplus™ 841     Contact Hach
Solution 2 - 90 mg/L NO₂⁻-N 10296 Diazotization Method, TNTplus™ 841    
Solution 0 - 150 mg/L 8153 DR800 HR, Powder Pillows   View
27242: Water, Deionized, 100 mL Solution 0 - 0.500 mg/L NO2--N 10019 DR800, LR, Test 'N Tube     Contact Hach
181369-CA: NitriVer 2 Nitrite Reagent PP, 5 mL, pk/100 Powder Pillows 0 - 100 mg/L Ferrous Sulfate     Contact Hach
27253: Water, deionised and demineralised, 1000 mL Solution 100 - 2,500 mg/L NaNO₂ 8351 Digital Titration   View Contact Hach
2925300: Nutrients Advanced Reagent Set, Test' N Tube Test 'N Tube 0.003 - 0.500 mg/L NO2--N 10019 Test 'N Tube Vials Diazotization    
OBSOLETE
2512025: Nitrite Accuvac, 0.002-0.300 mg/L NO<sub>2</sub>-N Accuvac 0.003 - 0.500 mg/L NO2--N 10019 Test 'N Tube Vials Diazotization    
OBSOLETE
Accuvac 0.005 - 0.350 mg/L NO₂⁻­N LR 8507 Colorimeter Powder Pillows of AccuVac® Diazotization    
181233-CA: Ferroin Indicator Solution, 29 mL DB Solution 100 - 2,500 mg/L NaNO₂ 8351 Digital Titration   View
OBSOLETE
2270701: Ceric Standard Solution Digital Titrator Cartridge, 0.500 N Digital Titrator 100 - 2,500 mg/L NaNO₂ 8351 Digital Titration   View Contact Hach
1407828: Reagent powder pillows, NitriVer 3, nitrite, 5 mL, pk/1000 Powder Pillows 0 - 0.5 mg/L NO2- -N Diazotization   View
OBSOLETE
2923300: Reagent Set for DREL 2800 Industrial Water Quality Laboratory 2 - 250 mg/L NO2- 8153 Spectrophotometer HR, Powder Pillows   View Contact Hach
9429300: Nitrite Chemkey Reagents (box of 25) Chemkeys 0.005 - 0.6 mg/L Chemkeys for PPA - Nitrite ChemKeys for PPA - Nitrite     Contact Hach
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