NATURELAND Restaurant Chlorine Test Paper, 10-250 ppm (Value Pack) Instant Result in 1 Second (150 Strips)

Natureland Chlorine Test Paper provides a simple, reliable, and economical way to measure the concentration of Free Available Chlorine in sanitizing solutions, for example, in the restaurant industry. In these types of applications, bleach is usually used to generate the available chlorine. Health regulations require users of chlorine-based solutions to regularly test the chlorine concentration. Simply dip a strip into the sanitizing solution, blot with a paper towel, then compare the resulting color with the matching color chart. Target chlorine concentration is 100ppm. With color matches at 10-50-100-200-250ppm, the test paper measures concentrations between 10-250ppm. Store unused test paper in a dry location away from sunlight for maximum shelf life. ⚠ NOTE: The strip will darken over time, so it is best to compare it to the color chart as directed. In addition, if two strips are stuck together, the color will be darker. Lastly, if you lay the strip against the vial when compar