Respuesta :
I know that the test kits ensure that the pH, strength, and temp are correct. Though, I don’t think they measure the hardness of the water.
C. Strength of the solution
D. pH of the solution
- A test kit or other device that accurately measures the concentration in parts per million (mg/L) of the sanitizing solution is known as sanitizer test kit.
- Acceptable Range of sanitizer solution : 200-400 ppm.
- The recommended pH range for an effective and safe sanitizing solution is 6.5 to 7.5.
- The recommended concentration for disinfection has been 600-800 ppm of chlorine bleach and 50 to 200 parts per million (ppm) for sanitizing.
Thus, correct options are C and D.
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