EXPERIMENT 2 Title: Aseptic technique Objectives: To apply the aseptic technique To observe the growth found on the petri dish. Material/apparatus: Gloves, incubator, soap for handwashing, tissues, nutrient agar, 70% alcohol Procedure: Wipe off the bench with 70% alcohol. Draw a line down the middle of the petri dish to divide the plate in half. Label each halves with A and B. Press your unwashed thumb onto the agar at column A. Apply proper handwashing technique. Put the same thumb after washing onto agar at the column B. Incubate the petri dish at 37°C for 24 hours or overnight. Observe and note down the colonies. Results:
EXPERIMENT 2 Title: Aseptic technique Objectives: To apply the aseptic technique To observe the growth found on the petri dish. Material/apparatus: Gloves, incubator, soap for handwashing, tissues, nutrient agar, 70% alcohol Procedure: Wipe off the bench with 70% alcohol. Draw a line down the middle of the petri dish to divide the plate in half. Label each halves with A and B. Press your unwashed thumb onto the agar at column A. Apply proper handwashing technique. Put the same thumb after washing onto agar at the column B. Incubate the petri dish at 37°C for 24 hours or overnight. Observe and note down the colonies. Results:
Microbiology for Surgical Technologists (MindTap Course List)
2nd Edition
ISBN:9781111306663
Author:Margaret Rodriguez, Paul Price
Publisher:Margaret Rodriguez, Paul Price
Chapter3: The Microbiology Laboratory
Section: Chapter Questions
Problem 1TBP
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Question
EXPERIMENT 2
Title:
Aseptic technique
Objectives:
To apply the aseptic technique
To observe the growth found on the petri dish.
Material/apparatus:
Gloves, incubator, soap for handwashing, tissues, nutrient agar, 70% alcohol
Procedure:
Wipe off the bench with 70% alcohol.
Draw a line down the middle of the petri dish to divide the plate in half.
Label each halves with A and B.
Press your unwashed thumb onto the agar at column A.
Apply proper handwashing technique.
Put the same thumb after washing onto agar at the column B.
Incubate the petri dish at 37°C for 24 hours or overnight.
Observe and note down the colonies.
Results:
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