Laboratory Equipment: Incubators and Ovens
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Questions and Answers

What is the primary function of a laboratory incubator?

  • To grow and maintain microbiological or cell cultures (correct)
  • To dry or dehydrate samples
  • To evaporate excess solvent
  • To sterilize equipment
  • What type of incubator is used to maintain a specific gaseous content in the atmosphere?

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

  • To incubate samples in water
  • To sterilize equipment and materials (correct)
  • To evaporate excess solvent
  • To grow microbiological cultures
  • What type of laboratory oven is used for drying or dehydrating samples under vacuum?

    <p>Vacuum Oven</p> Signup and view all the answers

    What is the purpose of a water bath?

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

    What type of water bath circulates water throughout the chamber?

    <p>Circulating water bath</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.
    • It maintains optimal temperature, humidity, and gaseous content of the atmosphere inside.
    • Uses of incubators include:
    • Bacterial growth
    • Cell growth
    • Fungal growth
    • Types of incubators:
    • Ordinary Incubator
    • CO2 Incubator
    • Shaker Incubator

    Laboratory Ovens

    • Ovens are used in medical laboratories to:
    • Sterilize equipment and materials
    • Dry or dehydrate samples
    • Evaporate excess solvent
    • Uses of ovens include:
    • Sterilizing metal and glass
    • Drying or dehydrating samples
    • Evaporating excess solvent
    • Types of laboratory ovens:
    • Mechanical Ovens: circulate air throughout the chamber
    • Vacuum Ovens: 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 baths:
    • Circulating water baths
    • Non-circulating water baths
    • Shaking water baths

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    Description

    This quiz covers the basics of laboratory incubators and ovens, including their uses, types, and functions in maintaining optimal conditions for microbiological and cell cultures.

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