Multiple Choice
In which of the following situations would you use a laboratory fume hood?
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4. BONUS: Lab Techniques and Procedures
Laboratory Materials
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Which of the following materials is necessary for the process of chemical vapor sterilization in a laboratory setting?
A
Autoclave tape
B
Ultraviolet light
C
Alcohol-based solution
D
Formaldehyde vapor
Verified step by step guidance1
Understand that chemical vapor sterilization involves using a chemical agent in vapor form to sterilize equipment and surfaces by killing microorganisms.
Recognize that autoclave tape is used as an indicator for steam sterilization, not chemical vapor sterilization.
Know that ultraviolet light is a physical sterilization method using radiation, not a chemical vapor.
Identify that alcohol-based solutions are liquid disinfectants, not vapors used in chemical vapor sterilization.
Conclude that formaldehyde vapor is the chemical agent commonly used in chemical vapor sterilization, making it the necessary material for this process.
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