Multiple Choice
Which of the following statements about evaluating the effectiveness of chemical agents is false
A) Phenol coefficient can be used to evaluate the efficacy of phenol derivatives.
B) Materials present can complex with or inactivate a chemical agent during the phenol coefficient test.
C) In the filter paper test,a clear area around the disk indicates a prevention of microorganism growth but not killing of microbes.
D) The use-dilution test is considered to be more meaningful than the phenol coefficient.
Correct Answer:
Verified
Correct Answer:
Verified
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