The Final Fill of the Anaerobe Jar Prepared by the Evacuation-Replacement

question 10

Multiple Choice

The final fill of the anaerobe jar prepared by the evacuation-replacement method consists of:

• A)20% to 30% nitrogen,5% to 10% hydrogen,and 70% to 80% CO₂.
• B)80% to 90% oxygen,5% to 10% hydrogen,and 5% to 10% CO₂.
• C)80% to 90% nitrogen,5% to 10% hydrogen,and 5% to 10% CO₂.
• D)80% to 90% nitrogen,5% to 10% oxygen,and 5% to 10% CO₂.

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