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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 customer's 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
NZD Price (Incl. GST)
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
27256: Water, deionised and demineralised, 4L Solution 0.6 - 6.0 mg/L NO2--N
(2.0-20.0 mg/L NO₂-)		 10237 Spectrophotometer, TNTplus™ 840     Contact Hach
Solution 2 - 250 mg/L NO2- 8153 Spectrophotometer HR, Powder Pillows   View
Solution 0.003 - 0.500 mg/L NO2--N 10019 Test 'N Tube Vials Diazotization    
Solution 0 - 150 mg/L 8153 DR800 HR, Powder Pillows   View
203832: Sulfuric Acid Standard Solution, 19.2 N, 100 mL MDB Solution 100 - 2,500 mg/L NaNO₂ 8351 Digital Titration   View Contact Hach
2107569: NitriVer 2 Nitrite Reagent Powder Pillows, 10 mL, pk/100 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
2107169: NitriVer® 3 Nitrite Reagent Powder PIllows, 10 mL, pk/100 Powder Pillows 0.005 - 0.350 mg/L NO₂⁻­N LR 8507 Colorimeter Powder Pillows of AccuVac® Diazotization     Contact Hach
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