Nitrate/ Nitrate by Spectrophotometry

Technique:
Spectrophotometry

Reference Method:
HACH, USEPA Methods 353.3, 354.1

Limit of Detection:
Nitrate: 0.05mg/L or 0.5mg/Kg
Nitrite: 0.02mg/L or 0.2mg/kg

Sample required:
Waters : 30ml
Soils : 10g

Container:
Water: Poly
Soil: Glass

Note: MDLs may be affected by sample matrix interferences, dilutions