Which of the following is (are) a sterilizing gas(es) that can be used on heat-sensitive materials?

Which of the following is (are) a sterilizing gas(es) that can be used on heat-sensitive materials?

Which of the following is (are) a sterilizing gas(es) that can be used on heat-sensitive materials? 










A. ethylene oxide
B. glutaraldehyde
C. chlorine gas
D. isopropanol












Answer: A