EP
FÍSICO-QUÍMICO
Water and Wastewater – Nitrogenates
Categories: Proficiency Testing, Physicochemical, Water & Environment
•Water and Wastewater: Ammoniacal Nitrogen
Total Ammoniacal Nitrogen
• Water and Wastewater: Nitrogen (Nitrate)
Nitrogen (Nitrate)
• Water and Wastewater: Nitrogen (Nitrite)
Nitrogen (Nitrite)
Proficiency Testing
The programs available follow the standardized presentation format.
Standard solution containing 20 mL of sample.
Click here to consult the accredited tests according to the scope published on www.gov.br/inmetro
Range
• Water and Wastewater: Ammoniacal Nitrogen
Total Ammoniacal Nitrogen (Range: 2,0 to 10 mg/L)
• Water and Wastewater: Nitrogen (Nitrate)
Nitrogen (Nitrate) (Range: 1,0 to 20 mg/L)
• Water and Wastewater: Nitrogen (Nitrite)
Nitrogen (Nitrite) (Range: 0,1 to 4,0 mg/L)

