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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: Nitrogen, Total

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
Web Price
2277800: Nitrogen Primary Standard, set of 3 Jar 0.5 - 25.0 mg/L N 10071 Test 'N Tube LR Persulfate Digestion     Contact Hach
2128410: Nitrogen-Ammonia Standard Solution, 150 mg/L NH3-N, pk/16 - 10 mL Voluette® Ampules Solution 5 - 40 mg/L N 10208 Spectrophotometer HR TNTplus     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 0.5 - 25.0 mg/L N 10071 Test 'N Tube LR Persulfate Digestion    
2833249: Wastewater Effluent Inorganics Quality Control Standard, 500 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 20 - 100 mg/L N 10208 Spectrophotometer UHR TNTplus     Contact Hach
Solution 5 - 40 mg/L N 10208 Spectrophotometer HR TNTplus    
Solution 1 - 16 mg/L N 10208 Spectrophotometer LR TNTplus    
Solution 2 - 150 mg/L N 10072 Test 'N Tube HR Persulfate Digestion    
TNT828: Nitrogen (Total) TNTplus Vial Test, UHR (20-100 mg/L N), 25 Tests TNT plus 20 - 100 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 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    
27249: Water, Deionized, 500 mL Solution 20 - 100 mg/L N 10208 Spectrophotometer UHR TNTplus     Contact Hach
Solution 5 - 40 mg/L N 10208 Spectrophotometer HR TNTplus    
Solution 1 - 16 mg/L N 10208 Spectrophotometer LR TNTplus    
2833149: Wastewater Influent Inorganics Quality Control Standard, 500 mL Solution 20 - 100 mg/L N 10208 Spectrophotometer UHR TNTplus     Contact Hach
Solution 5 - 40 mg/L N 10208 Spectrophotometer HR TNTplus    
Solution 0.5 - 25.0 mg/L N 10071 Test 'N Tube LR Persulfate Digestion    
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
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    
Solution 5 - 40 mg/L N 10208 Spectrophotometer HR TNTplus    
Solution 1 - 16 mg/L N 10208 Spectrophotometer LR TNTplus    
Solution 20 - 100 mg/L N 10208 Spectrophotometer UHR TNTplus    
2925100: Nutrients Advanced Reagent Set, TNTplus TNT plus 1 - 16 mg/L N 10208 Spectrophotometer LR TNTplus     Contact Hach
2925000: Nutrients Basic Reagent Set, TNTplus TNT plus 1 - 16 mg/L N 10208 Spectrophotometer LR TNTplus    
OBSOLETE
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
27249: Water, Deionized, 500 mL Solution 2 - 150 mg/L N 10072 Test 'N Tube HR Persulfate Digestion     Contact Hach
Solution 0.5 - 25.0 mg/L N 10071 Test 'N Tube LR Persulfate Digestion    
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