With the complete test kit to a reliable result for the alkalinity m concentration: Add tablets to the water sample until the colour changes from yellow to red.
With the complete test kit to a reliable result of acid capacity concentration: Add tablets to the water sample until the colour changes from red to blue.
The complete test kit for your safety with the alkalinity p concentration: Add tablets to the water sample until the colour changes from blue to yellow
With the complete test kit to a reliable result of the cyanuric acid concentration: Add test tablet to the water sample and measure the turbidity optically.
With the complete test kit to a reliable result of calcium hardness concentration: Add the test tablet to the water sample until the colour changes from pink to violet.
The complete test kit for your safety with the total hardness concentration: Add tablets to the water sample until the colour changes from violet to blue.
With the complete test kit to your reliable result of total hardness concentration: Add test tablet to the water sample until the colour changes from violet to blue.
The complete test kit for your safety with the total hardness concentration: Add test tablet to the water sample until the colour changes from blue to violet.
With the complete test kit to a reliable result of total hardness concentration: Add test tablet to the water sample until the colour changes from violet to blue.
The complete test kit for your safety with the hydroxide concentration: Add reagent solution and test tablet to the water sample until the colour changes from blue to yellow.
With the complete test kit to a reliable result of the nitrite concentration: Add test tablet to the water sample until the colour changes from blue to yellow.
The complete test kit for your safety with the organo-phosphonate content: Add tablets to the water sample until the colour changes from green to purple.
With the complete test kit to a reliable result of quaternary ammonium concentration: Add test tablet to the water sample until the colour changes from blue to purple.
With the complete test kit to a reliable result of sulphate concentration: Add test tablet to the water sample until the colour changes from violet to green.