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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: Nitrogen, Total

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
NZD Price (Incl. GST)
2406549: Ammonia Standard Solution, 100 mg/L, 500 mL Solution 1 - 16 mg/L N 10208 Spectrophotometer LR TNTplus     Contact Hach
2671946: Total Nitrogen Reagent A Powder Pillows, pk/50 Powder Pillows 10 - 150 mg/L N 10072 DR800 HR Test 'N Tube     Contact Hach
2277800: Nitrogen Primary Standard, set of 3 Jar 0.5 - 25.0 mg/L N 10071 Test 'N Tube LR Persulfate Digestion     Contact Hach
2672145: TNT, Total Nitrogen Reagent C, acid solution, 50 tests 0.0 - 25.0 mg/L N 10071 DR800, Test 'N Tube     Contact Hach
2128410: Nitrogen-Ammonia Standard Solution, 150 mg/L NH3-N, pk/16 - 10 mL Voluette® Ampules Solution 20 - 100 mg/L N 10208 Spectrophotometer UHR TNTplus     Contact Hach
2277800: Nitrogen Primary Standard, set of 3 Jar 10 - 150 mg/L N 10072 DR800 HR Test 'N Tube     Contact Hach
2128410: Nitrogen-Ammonia Standard Solution, 150 mg/L NH3-N, pk/16 - 10 mL Voluette® Ampules Solution 0.5 - 25.0 mg/L N 10071 Test 'N Tube LR Persulfate Digestion     Contact Hach
Solution 1 - 16 mg/L N 10208 Spectrophotometer LR TNTplus    
Solution 10 - 150 mg/L N 10072 DR800 HR Test 'N Tube    
Solution 5 - 40 mg/L N 10208 Spectrophotometer HR TNTplus    
245026: Sodium Hydroxide Standard Solution, 5.0 N, 50 mL SCDB Solution 20 - 100 mg/L N 10208 Spectrophotometer UHR TNTplus     Contact Hach
2672046: Total Nitrogen Reagent B Powder Pillows, pk/50 Powder Pillows 10 - 150 mg/L N 10072 DR800 HR Test 'N Tube     Contact Hach
1479120: Nitrogen-Ammonia Standard Solution, 50 mg/L as NH3-N, pk/20 - 2 mL PourRite™ Ampules Solution 2 - 150 mg/L N 10072 Test 'N Tube HR Persulfate Digestion     Contact Hach
TNT818: Nitrogen (Total) TNTplus Vial Test, UHR (100-250 mg/L N), 25 Tests TNT plus 100 - 250 mg/L N 10208 Spectrophotometer UHR TNTplus     Contact Hach
1479120: Nitrogen-Ammonia Standard Solution, 50 mg/L as NH3-N, pk/20 - 2 mL PourRite™ Ampules Solution 20 - 100 mg/L N 10208 Spectrophotometer UHR TNTplus     Contact Hach
27253: Water, deionised and demineralised, 1000 mL Solution 0.5 - 25.0 mg/L N 10071 Test 'N Tube LR Persulfate Digestion     Contact Hach
Solution 2 - 150 mg/L N 10072 Test 'N Tube HR Persulfate Digestion    
1479120: Nitrogen-Ammonia Standard Solution, 50 mg/L as NH3-N, pk/20 - 2 mL PourRite™ Ampules Solution 0.5 - 25.0 mg/L N 10071 Test 'N Tube LR Persulfate Digestion     Contact Hach
Solution 1 - 16 mg/L N 10208 Spectrophotometer LR TNTplus    
27253: Water, deionised and demineralised, 1000 mL Solution 5 - 40 mg/L N 10208 Spectrophotometer HR TNTplus     Contact Hach
2925100: Nutrients Advanced Reagent Set, TNTplus TNT plus 1 - 16 mg/L N 10208 Spectrophotometer LR TNTplus     Contact Hach
27253: Water, deionised and demineralised, 1000 mL Solution 20 - 100 mg/L N 10208 Spectrophotometer UHR TNTplus     Contact Hach
2925000: Nutrients Basic Reagent Set, TNTplus TNT plus 1 - 16 mg/L N 10208 Spectrophotometer LR TNTplus    
OBSOLETE
27253: Water, deionised and demineralised, 1000 mL Solution 1 - 16 mg/L N 10208 Spectrophotometer LR TNTplus     Contact Hach
1479120: Nitrogen-Ammonia Standard Solution, 50 mg/L as NH3-N, pk/20 - 2 mL PourRite™ Ampules Solution 10 - 150 mg/L N 10072 DR800 HR Test 'N Tube     Contact Hach
2925300: Nutrients Advanced Reagent Set, Test' N Tube Test 'N Tube 0.5 - 25.0 mg/L N 10071 Test 'N Tube LR Persulfate Digestion    
OBSOLETE
2925200: Nutrients Basic Reagent Set, Test' N Tube Test 'N Tube 0.5 - 25.0 mg/L N 10071 Test 'N Tube LR Persulfate Digestion    
OBSOLETE
1479120: Nitrogen-Ammonia Standard Solution, 50 mg/L as NH3-N, pk/20 - 2 mL PourRite™ Ampules Solution 5 - 40 mg/L N 10208 Spectrophotometer HR TNTplus     Contact Hach
245026: Sodium Hydroxide Standard Solution, 5.0 N, 50 mL SCDB Solution 5 - 40 mg/L N 10208 Spectrophotometer HR TNTplus     Contact Hach
Solution 0.5 - 25.0 mg/L N 10071 Test 'N Tube LR Persulfate Digestion    
Solution 1 - 16 mg/L N 10208 Spectrophotometer LR TNTplus    
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