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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)
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
27249: Water, Deionized, 500 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
27253: Water, deionised and demineralised, 1000 mL Solution 100 - 2,500 mg/L NaNO₂ 8351 Digital Titration   View Contact Hach
2512025: NitriVer® 3 Nitrite Reagent AccuVac® Ampules, pk/25 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    
1407828: NitriVer® 3 Nitrite Reagent Powder Pillows, 5 mL, pk/1000 Powder Pillows 0 - 0.5 mg/L NO2- -N Diazotization   View
OBSOLETE
27242: Water, Deionized, 100 mL Solution 0 - 0.500 mg/L NO2--N 10019 DR800, LR, Test 'N Tube     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
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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