The Hydrion CM-240 is a common, reliable, and economical chlorine test paper used in food service and healthcare to check the concentration of free chlorine in sanitizing solutions, measuring levels from 10 to 200 parts per million (ppm) with color matches at 10, 50, 100, and 200 ppm, ensuring compliance with health codes. It comes in dispensers with rolls of paper and color charts, providing thousands of tests for verifying sanitizer strength in restaurants, bars, and other settings.

Key Features:

Range: Measures chlorine from 10-200 ppm.

Color Matches: Specific color indicators for 10, 50, 100, and 200 ppm.

Application: Ideal for testing sanitizer strength in food service (restaurants, bars) and other industries.

Format: Often sold as a dispenser with a 15-foot roll and color chart, providing many tests.

Usage: Dip the strip, blot, and compare to the chart for quick results.

How to Use (Simplified):

Prepare Solution: Ensure your sanitizer solution is mixed correctly.

Dip: Dip a small piece (about 2 inches) of the CM-240 test paper into the solution.

Blot: Gently blot the strip on a paper towel.

Compare: Immediately match the color on the strip to the color chart provided to find the ppm level.

Test Regularly: Check solutions when first made and every few hours, as required by health regulations.