Which of the following is an acceptable sanitizing solution?
  1. 30 ppm acetic acid
  2. 50 ppm chlorine
  3. 25 ppm iodine
  4. B & C
Explanation
Answer: D - Acceptable disinfectant solutions are 50 ppm chlorine and 25 ppm iodine. Acetic acid is found in vinegar and is not used as a disinfectant.
Was this helpful? Upvote!
Login to contribute your own answer or details

Top questions

Related questions

Most popular on PracticeQuiz