In performing a Ziehl-Neelsen's staining techniques, the decolorization reagent is
A. A mixture of acetone and ether
B. A mixture of different alcohols
C. A mixture of acetone and alcohol
D. A mixture of acid and alcohol
E. none of the above
Ans: D. A mixture of acid and alcohol
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What will be an ideal response?
Identify the hydrogen ion concentration that represents the lowest pH from the following list:a
1 ? 10?3 b. 1 ? 10?4 c. 1 ? 10?7 d. 1 ? 10?11 e. 1 ? 10?14
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