Laboratory Incubators and Equipment
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Questions and Answers

What is the primary purpose of a laboratory incubator?

  • To grow and maintain microbiological or cell cultures (correct)
  • To evaporate excess solvent
  • To sterilize equipment
  • To dry samples
  • What type of incubator is used to control the carbon dioxide levels in the atmosphere inside?

  • Shaker Incubator
  • Ordinary Incubator
  • Mechanical Oven
  • CO2 Incubator (correct)
  • What is the primary use of an oven in a laboratory setting?

  • To grow bacteria
  • To sterilize equipment and materials (correct)
  • To dry samples
  • To incubate cell cultures
  • What is the purpose of a vacuum oven?

    <p>To dry samples under vacuum</p> Signup and view all the answers

    What is the purpose of a water bath in a laboratory?

    <p>To incubate samples at a constant temperature</p> Signup and view all the answers

    What type of water bath is used to mix and agitate samples during incubation?

    <p>Shaking water baths</p> Signup and view all the answers

    Study Notes

    Laboratory Incubators

    • A laboratory incubator is a heated, insulated box used to grow and maintain microbiological or cell cultures.
    • The incubator maintains optimal temperature, humidity, and gaseous content of the atmosphere inside.
    • Uses of incubator include: • Bacterial growth • Cell growth • Fungal growth
    • Types of incubators include: • Ordinary Incubator • CO2 Incubator • Shaker Incubator

    Laboratory Ovens

    • Ovens are widely used in medical laboratories to sterilize, dry, and heat equipment and materials.
    • Uses of Oven include: • Drying or Dehydrating – Removing moisture from samples • Sterilizing – Removing or destroying bacteria or microorganisms from something (used for metal and glass) • Evaporating – Used to evaporate excess solvent
    • Types Of Laboratory Ovens include: • Mechanical Ovens – These ovens circulate air throughout the chamber • Vacuum Ovens – These ovens are used for drying or dehydrating samples under vacuum

    Water Baths

    • A water bath is laboratory equipment made from a container filled with heated water.
    • It is used to incubate samples in water at a constant temperature over a long period of time.
    • Types of water bath include: • Circulating water baths • Non-circulating water baths • Shaking water baths

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    Description

    This quiz covers laboratory incubators, ovens, and water baths, including their uses and types. Understand the importance of these devices in maintaining optimal conditions for microbiological and cell cultures.

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