Water and Wastewater
• Water and Wastewater – Alkalinity
Alkalinity
• Water and Wastewater – Bicarbonate
Bicarbonate
• Water and Wastewater – Carbonate
Carbonate
• Water and Wastewater – Free Residual Chlorine
Free Residual Chlorine
• Water and Wastewater – Free CO2
Free CO2
• Water and Wastewater – Hardness
Hardness
• Water and Wastewater – Silica
Silica
Proficiency Testing
The available programs 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 – Alkalinity
Alkalinity (Range: 25 to 400 mg/L)
• Water and Wastewater – Bicarbonate
Bicarbonate (Range: 10 to 2000 mg/L)
• Water and Wastewater – Carbonate
Carbonate (Range: 0 to 50 mg/L)
• Water and Wastewater – Free Residual Chlorine
Free Residual Chlorine (Range: 0,5 to 5,0 mg/L)
Free CO2 (Range: 1 to 10 mg/L)
• Water and Wastewater – Hardness
Hardness (Range: 20 to 500 mg/L)
• Water and Wastewater – Silica
Silica(Range: 5 to 250 mg/L)

