ClO₂ Test Strips (0-2000 ppm) – Chlorine Dioxide Solution (CDS) Concentration Control

✓ Measurement range of 0 to 500 ppm: ideal for controlling the concentration of chlorine dioxide solutions after dilution.

✓ Quick result: a few seconds of contact with the strip are enough. Then compare the color obtained with the provided scale to determine the concentration.

✓ Simple to use: dip the strip into the solution, remove it, wait a few seconds, then compare the color to the reference scale.

✓ Practical packaging: the strips are packaged in a bottle ensuring good protection against humidity and facilitating their preservation.

✓ Reliable control: ideal for checking that your chlorine dioxide solution has the desired concentration.

How to test a 3000 ppm CDS solution with these test strips?

These test strips measure chlorine dioxide concentrations between 0 and 500 ppm. To test a 3000 ppm CDS solution, it is therefore necessary to perform a dilution before conducting the test.

Dilution Procedure

1. Take 1 volume of CDS (for example, 10 mL).
2. Add 5 volumes of distilled water (for example, 50 mL).
3. Mix thoroughly to obtain a homogeneous solution.

This dilution reduces a 3000 ppm solution to a concentration of approximately 500 ppm, which corresponds to the maximum value measurable by the test strips.

Performing the Test

1. Dip the test strip into the diluted solution according to the instructions.
2. Wait the indicated time, then compare the color obtained with the provided scale.
3. Then multiply the obtained value by 6 to get the approximate concentration of the original solution.

Example

• Reading of 500 ppm → original concentration of approximately 3000 ppm.

Tip: for reliable results, preferably use distilled water for dilution and mix the solution thoroughly before taking the measurement.