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Water Quality Testing Parameters and Their Chemistries, Reagents, and Standards

Water Quality Testing Parameters and Their Chemistries, Reagents, and Standards
Hach is dedicated to providing high-quality reagents for routine and challenging water analysis. Understanding our customers applications has allowed us to formulate reagents that ensure exceptional performance and deliver trusted results. Hach chemistries are rigorously tested in combination with our packaging and instruments to ensure the highest possible system performance. Our portfolio includes: TNT (Test ‘N Tube) Vials, TNTplus Vials, Permachem Powder Pillows, and Accuvac Ampules.
 
Browse Products by Parameter

Products: Nitrite

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
Web Price
27242: Water, deionised and demineralised, 100mL Solution 0 - 0.500 mg/L NO2--N 10019 DR800, LR, Test 'N Tube     Contact Hach
221969: Nitrite Reagent Powder Pillows, 2-150 mg/L NO₂ Powder Pillows 2 - 150 mg/L NO2- 8153 Ferrous Sulfate     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
TNT841: Nitrite TNTplus Vial Test, UHR (2 - 90 mg/L NO₂-N), 25 Tests TNT plus 2 - 90 mg/L NO₂⁻-N 10296 Diazotization Method, TNTplus™ 841     Contact Hach
TNT plus 7 - 295 mg/L NO₂⁻-N (UHR) 10296 Diazotization Method, TNTplus™ 841    
244932: Sulphuric acid standard solution, 5.25 N, 100 mL Solution 100 - 2,500 mg/L NaNO₂ 8351 Digital Titration   View Contact Hach
181369: NitriVer® 2 Nitrite Reagent Powder Pillows, pk/100 Powder Pillows 0 - 100 mg/L Ferrous Sulfate     Contact Hach
1407899: NitriVer 3 Nitrite Reagent Powder Pillows, 5 mL, pk/100 Powder Pillows 0 - 0.4 mg/L Diazotization     Contact Hach
Powder Pillows 0 - 0.5 mg/L NO2- -N Diazotization   View
2608345: Nitrite TNT, 0.002 - 0.500 mg/L NO₂-N Test 'N Tube 0.003 - 0.500 mg/L NO2--N 10019 Test 'N Tube Vials Diazotization     Contact Hach
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