pH

Potentiometric

NFT 90-008

Dissolved Oxygen (O₂), mg/l

Electrochemical

NFT 90-106

Conductivity (c), µS/cm

Electrochemical

NF EN 27888

Turbidity (Turb), NTU

Light Scattering

NFT 90-033

Chemical Oxygen Demand (COD), mg/l

Volumetric

NFT 90-101

Biochemical Oxygen Demand (BOD₅)_, mg/l

Manometric

NFT 90-103

Total Suspended Solids (TSS), mg/l

Filtration

NF EN 872

NTK

Mineralization Using Selenium

NF EN 25663

Nesssler

NFT 90-015

Absorption Molecular Spectometric

NFT 90-012

NO₃

Absorption Molecular Spectometric

T 90-045

Absorption Molecular Spectometric

NFT 90-023