Anions
Using an ion chromatograph, our general chemistry department can detect an extended range of anions at low detection limits. Flow analysis instruments also allow the team to offer customers anion testing across both saline and environmental samples.
Scope of test
Nitrate (NO3)
Occurs naturally in soil, excess can be washed into waterways carried by rainwater
Nitrite (NO2)
Found in fertilizers, sewage, and mineral deposits
Total oxidized nitrogen
The measurement of nitrite nitrogen and nitrate nitrogen
Chloride (Cl-)
Found naturally in water, elevated levels of chloride can indicate sea water intrusion
Fluoride (F-)
Found in all-natural water, commonly used to identify a mains water break if water contains dosed fluoride
Sulphate (SO4)
Found in minerals, soils, plants, rocks, and food. Elevated levels can give water an unpleasant taste