
Microbiology 9th Edition by Laura Black, Jacquelyn Black
Edition 9ISBN: 9781118934753
Microbiology 9th Edition by Laura Black, Jacquelyn Black
Edition 9ISBN: 9781118934753 Exercise 5
Which of the following is true of the phenol coefficient test?
(a) Uses Salmonella typhi and Staphylococcus aureus
(b) Uses phenol as the standard chemical against which other chemicals are compared
(c) If a chemical has a phenol coefficient less than 1.0, it is less effective than phenol
(d) It is particularly reliable for chemicals derived from phenol
(e) All of these
(a) Uses Salmonella typhi and Staphylococcus aureus
(b) Uses phenol as the standard chemical against which other chemicals are compared
(c) If a chemical has a phenol coefficient less than 1.0, it is less effective than phenol
(d) It is particularly reliable for chemicals derived from phenol
(e) All of these
Explanation
A phenol coefficient is a numerical valu...
Microbiology 9th Edition by Laura Black, Jacquelyn Black
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