Ammonium Test Kit measures ammonium levels in drinking water, process water and aquariums. Provides practical, fast and reliable results. Test results are obtained in 5 minutes....

Arsenic Test Kit precisely measures arsenic levels in water and liquids. Provides fast and reliable results, important for health....

Measure iron (Fe2+/Fe3+) ions in water quickly and easily with the Iron Test Kit. Results in 5 minutes, 50 test capacity and ideal for practical use!...

Detect copper (Cu²⁺) levels in drinking water in just 3 minutes. Testonic Copper Test Kit offers a fast and simple analysis from 0.1 to 3.0 mg/L. ...

Detect free chlorine in drinking water in 3 minutes. Testonic Free Chlorine Kit gives fast results in the 0.1–5.0 ppm range with visual color comparison. ...

The Chlorine Dioxide Test Kit is designed to quickly and reliably measure chlorine dioxide levels in drinking water, pools and industrial water systems....

Use pH Indicator Solution to easily measure the pH value of water or fabric. Get quick results with pH measurement and color scale between 4.0 - 10.0....

Potassium Dichromate Solution 0.0167M - 0.1N (With Mercury Sulfate) is a laboratory reagent formulated for COD tests and environmental analysis, providing sensitive and reliable results....

Measure silicate levels in water quickly and accurately with the Silicate Detection Test Kit. Check water quality by getting results in 5 minutes....

Total Hardness Test Kit for measuring total water hardness and limescale! Determine calcium and magnesium ions quickly and easily. Ready to use, no training required and results in 5 minutes....

Easily measure the hardness of water with the Total Hardness Determination Test Kit. Determine the total of calcium and magnesium salts, get results in 5 minutes. No extra materials required....

Salinity Test Kit measures the NaCl ratio in water quickly and easily. Suitable for drinking, process and aquarium water. Results are determined in 5 minutes....