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: Nitrogen, Total

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
ZAR Price
2672245: Nitrogen, total, TNT, 0.5-25 mg/L N Test 'N Tube 0.5 - 25.0 mg/L N 10071 Test 'N Tube LR Persulfate Digestion     Contact Hach
Test 'N Tube 0.0 25.0 mg/L N 10071 DR800, Test 'N Tube    
2714100: Nitrogen, total, TNT, 10-150 mg/L N Test 'N Tube 2 150 mg/L 10072 Test 'N Tube HR Persulfate Digestion     Contact Hach
TNT828: Nitrogen (Total) TNTplus Vial Test, UHR (20-100 mg/L N), 25 Tests TNTplus 20 - 100 mg/L N 10208 Spectrophotometer UHR TNTplus     Contact Hach
15349: Ammonia Standard Solution, 10 mg/L, 500 mL Solution 5 - 40 mg/L N 10208 Spectrophotometer HR TNTplus     Contact Hach
2641549: Dilution water, organic free, 500 mL Solution 20 - 100 mg/L N 10208 Spectrophotometer UHR TNTplus     Contact Hach
Solution 1 - 16 mg/L N 10208 Spectrophotometer LR TNTplus    
Solution 0.5 - 25.0 mg/L N 10071 Test 'N Tube LR Persulfate Digestion    
15349: Ammonia Standard Solution, 10 mg/L, 500 mL Solution 2 150 mg/L 10072 Test 'N Tube HR Persulfate Digestion     Contact Hach
2641549: Dilution water, organic free, 500 mL Solution 10 - 150 mg/L N 10072 DR800 HR Test 'N Tube     Contact Hach
15349: Ammonia Standard Solution, 10 mg/L, 500 mL Solution 1 - 16 mg/L N 10208 Spectrophotometer LR TNTplus     Contact Hach
2641549: Dilution water, organic free, 500 mL Solution 5 - 40 mg/L N 10208 Spectrophotometer HR TNTplus     Contact Hach
15349: Ammonia Standard Solution, 10 mg/L, 500 mL Solution 10 - 150 mg/L N 10072 DR800 HR Test 'N Tube     Contact Hach
Solution 0.5 - 25.0 mg/L N 10071 Test 'N Tube LR Persulfate Digestion    
2406549: Ammonia Standard Solution, 100 mg/L, 500 mL Solution 5 - 40 mg/L N 10208 Spectrophotometer HR TNTplus     Contact Hach
Solution 10 - 150 mg/L N 10072 DR800 HR Test 'N Tube    
Solution 20 - 100 mg/L N 10208 Spectrophotometer UHR TNTplus    
Solution 1 - 16 mg/L N 10208 Spectrophotometer LR TNTplus    
Solution 0.5 - 25.0 mg/L N 10071 Test 'N Tube LR Persulfate Digestion    
TNT826: Nitrogen (Total) TNTplus Vial Test, LR (1-16 mg/L N), 25 Tests TNTplus 1 - 16 mg/L N 10208 Spectrophotometer LR TNTplus     Contact Hach
2833249: Mixed Parameter Quality Control Standard (500mL) Solution 1 - 16 mg/L N 10208 Spectrophotometer LR TNTplus     Contact Hach
TNT827: Nitrogen (Total) TNTplus Vial Test, HR (5-40 mg/L N), 25 Tests TNTplus 5 - 40 mg/L N 10208 Spectrophotometer HR TNTplus     Contact Hach
189149: Ammonia Standard Solution, 1 mg/L, 500 mL Solution 1 - 16 mg/L N 10208 Spectrophotometer LR TNTplus     Contact Hach
Solution 0.5 - 25.0 mg/L N 10071 Test 'N Tube LR Persulfate Digestion    
Solution 5 - 40 mg/L N 10208 Spectrophotometer HR TNTplus    
2833149: Mixed Parameter Quality Control Standard (500 mL) Solution 5 - 40 mg/L N 10208 Spectrophotometer HR TNTplus     Contact Hach
Solution 20 - 100 mg/L N 10208 Spectrophotometer UHR TNTplus    
Solution 0.5 - 25.0 mg/L N 10071 Test 'N Tube LR Persulfate Digestion    
2354153: Ammonia Standard Solution, 1000 mg/L, 1 L Solution 0.5 - 25.0 mg/L N 10071 Test 'N Tube LR Persulfate Digestion     Contact Hach
Solution 5 - 40 mg/L N 10208 Spectrophotometer HR TNTplus    
Solution 20 - 100 mg/L N 10208 Spectrophotometer UHR TNTplus    
Solution 1 - 16 mg/L N 10208 Spectrophotometer LR TNTplus    
Solution 10 - 150 mg/L N 10072 DR800 HR Test 'N Tube    
97949: Sulfuric acid, ACS, 500 mL Solution 10 - 150 mg/L N 10072 DR800 HR Test 'N Tube     Contact Hach
Solution 0.5 - 25.0 mg/L N 10071 Test 'N Tube LR Persulfate Digestion    
Solution 5 - 40 mg/L N 10208 Spectrophotometer HR TNTplus    
Solution 20 - 100 mg/L N 10208 Spectrophotometer UHR TNTplus    
Solution 1 - 16 mg/L N 10208 Spectrophotometer LR TNTplus    
245026: Standard solution, sodium hydroxide, 5.0 N, 50 mL SCDB Solution 5 - 40 mg/L N 10208 Spectrophotometer HR TNTplus     Contact Hach
Solution 20 - 100 mg/L N 10208 Spectrophotometer UHR TNTplus    
Solution 1 - 16 mg/L N 10208 Spectrophotometer LR TNTplus    
Solution 0.5 - 25.0 mg/L N 10071 Test 'N Tube LR Persulfate Digestion    
2672046: Total Nitrogen Reagent B Powder Pillows, pk/50 Powder Pillows 10 - 150 mg/L N 10072 DR800 HR Test 'N Tube     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
2671846: Total Nitrogen Persulfate Powder Pillows, pk/50 Powder Pillows 10 - 150 mg/L N 10072 DR800 HR Test 'N Tube     Contact Hach
2925100: Nutrients Advanced Reagent Set, TNTplus TNTplus 1 - 16 mg/L N 10208 Spectrophotometer LR TNTplus     Contact Hach
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
Solution 20 - 100 mg/L N 10208 Spectrophotometer UHR TNTplus    
Solution 0.5 - 25.0 mg/L N 10071 Test 'N Tube LR Persulfate Digestion    
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