Application:
Reagents CL-1 and CL-2 can be used together for photometric immersion of free active chlorine, reagent CL-3 can be used in addition to the two above reagents for photometric immersion of all chlorine.

Neither of these reagents can be used alone with any other type of reagent.

Storage. Keep containers closed and protected from contamination.

MEASUREMENT PROCEDURE:

Free active chlorine:

Fill the photometer cuvette with 10 ml of water sample.
Fill the photometer with 10 ml of water solution.
Add 3 drops of CL-1 and 2 drops of CL-2 reagent to the sample.
Start the free active chlorine measurement on the photometer and read the result.

Total chlorine:

Add 3 drops of CL-3 reagent to the same sample.
Start the total chlorine measurement on the photometer and read the result.
The bound chlorine value is the difference between the total chlorine value and the free active chlorine value.

Keep the product container or label handy for medical advice.
Keep out of the reach of children.
Inhalation of dust/fumes/gas/mist/vapours/spray is prohibited.
In case of sickness seek medical attention.
Disposal of contents/container as waste: as hazardous waste according to local regulations.

Hazardous ingredients: potassium iodide, 5 - <10 % (CAS:7681-11-0)