by Will Stockton | Jun 5, 2026 | pH, Conductivity & DO, Water Testing
Continuous Monitoring EDT directION have a wide range of innovative products designed for the continuous measurement of pH, Conductivity, Ions, REDOX : and DissolvedOxygen. These products are useful in: laboratory research; monitoring and control; endpoint detection...
by Will Stockton | Jun 3, 2026 | Agricultural Methods
Fertiliser Testing Fertiliser and Nutrient Feed come in many forms. The key to performing accurate testing is in the sample preparation. Solid fertilizer will need to be mixed with deionised water and diluted to the appropriate concentration. This will normally be 5g...
by Will Stockton | Jan 9, 2026 | Electrochemistry Theory, Technical Articles
Reference Electrode Potentials The three most commonly used Reference electrodes are the Calomel, Silver/Silver Chloride and Copper Sulphate electrode systems. These are used for all Potential difference measurements (mV) in electrochemistry the most common being pH,...
by Paul Stockton | Oct 29, 2025 | Support, Technical Articles, Water Testing
Comprehensive Guide to Total Dissolved Solids (TDS) Total Dissolved Solids (TDS) refers to the combined content of all inorganic and organic substances contained in a liquid. In the context of water, TDS includes minerals, salts, and metals dissolved in water,...
by Paul Stockton | Aug 5, 2025 | Agricultural Methods, Electrochemistry Theory, Technical Articles
Soil Testing To measure the Nutrient or Ion content in a soil sample requires these ions to be extracted from the soil before any analysis can take place. This extraction needs to be simple, accurate and consistent to ensure the results are meaningful and...
by Will Stockton | Jun 12, 2025 | Electrochemistry Theory, Technical Articles
Reference Electrodes – Operating Instructions All EDT directION electrodes and sensors are shipped with the measuring tip covered with a soaker teat or bottle filled with the appropriate soaking solution. Prior to use remove the soaker teat from the electrode...
