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Colorimetric tape test device for testing drinking water. nTest the composition ofitrates (NO3) anditrites (NO2) in water. nA set of two tape test devices: one foritrate testing and the other foritrate testing. nNitrates anditrites are hazardous pollutants found in well water that are very harmful to human health. Excessive presence ofitrates in drinking water can […]
Double plastic bracket (mounting frame) for clamping systems for EG type filters and other clamping systems for filters without valve.
pH testers – easy to use! Pipette test kit for measuring the pH level in water.The set includes a bottle of 10 ml of reagent solution, and a colored template to compare the results.Use: pour 50 ml of test water into a clear container. Add two drops of reagent solution, mix and compare the color […]
This smart adhesive label keeps track of the time left to replace water filter cartridges. The adhesive label is activated by pressing the button – the 6-month countdown starts with theext cartridge replacement. The red indicator shows the time remaining until the cartridges are replaced. Simple and practical! Dimensions: 2 x 4 cmFor indoor use […]