This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Social & Preventive Medicine
Which of the following is not a complete sterilization agent - 
Select and explain. 
A. Glutaraldehyde, B. Absolute alcohol, C. Hydrogen peroxide, D. Sodium hypochlorite
B: Absolute alcohol
Answer: B: Absolute alcohol 
Explanation: None