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
2641549: Dilution water, organic free, 500 mL Solution 0.5 - 25.0 mg/L N 10071 Test 'N Tube LR Persulfate Digestion     Contact Hach
15349: Ammonia Standard Solution, 10 mg/L, 500 mL Solution 0.5 - 25.0 mg/L N 10071 Test 'N Tube LR Persulfate Digestion     Contact Hach
2406549: Ammonia Standard Solution, 100 mg/L, 500 mL Solution 0.5 - 25.0 mg/L N 10071 Test 'N Tube LR Persulfate Digestion     Contact Hach
189149: Ammonia Standard Solution, 1 mg/L, 500 mL Solution 0.5 - 25.0 mg/L N 10071 Test 'N Tube LR Persulfate Digestion     Contact Hach
2833149: Mixed Parameter Quality Control Standard (500 mL) Solution 0.5 - 25.0 mg/L N 10071 Test 'N Tube LR Persulfate Digestion     Contact Hach
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
97949: Sulfuric acid, ACS, 500 mL Solution 0.5 - 25.0 mg/L N 10071 Test 'N Tube LR Persulfate Digestion     Contact Hach
245026: Standard solution, sodium hydroxide, 5.0 N, 50 mL SCDB Solution 0.5 - 25.0 mg/L N 10071 Test 'N Tube LR Persulfate Digestion     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    
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