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
1479110: Nitrogen-Ammonia Standard Solution, 50 mg/L as NH3-N, pk/16 - 10 mL Voluette Ampules 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 2 150 mg/L 10072 Test 'N Tube HR Persulfate Digestion    
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    
Solution 100 - 250 mg/L N 10208 Spectrophotometer UHR TNTplus    
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    
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