Water Testing
Total Dissolved Solids (TDS)
Total Dissolved Solids (TDS) refers to the combined content of all inorganic and organic substances contained in a liquid.
Phosphate Testing
The contamination of waterways with Phosphate from Agricultural run-off causes environmental issues e.g. growth of Algae which reduce the Oxygen levels of natural waters…
Multi-Parameter Meter
The QP Everything Meter has multiple modes and allows for the connection of Ion Selective Electrodes, pH Electrodes, Conductivity cells, Dissolved Oxygen Electrodes and temperature probes.
The Determination of Sulphate in Water
As there is no direct measuring Sulphate ISE the analysis is performed using a sample subtraction technique with a Lead ISE as the sensor.
REDOX Testing
REDOX testing is quick and simple and enables us to understand the corrosive power of the water under test.
Potassium in Water
This is a method for determining the concentration between 0.1 – 1000 ppm potassium in ground waters, drinking water and waste waters.
Ion Selective Electrodes – Theory
An Ion selective electrode is an electrochemical sensor that produces a potential in millivolts between itself and a reference electrode.
Bromide in Water
A method for the measurement of Bromide in ground, drinking and waste waters from 0.5 ppm to 1000 ppm.
Cyanide In Water
A method for the determination of cyanide in water samples when metals which form cyanide complexes are not present.
Chloride in Water
Chloride in water can vary considerably and elevated concentrations can have significant implications for plants and metal structures alike