Laboratory Incubators and Equipment
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Questions and Answers

What is the primary function of a laboratory incubator?

  • To evaporate excess solvent
  • To dry or dehydrate samples
  • To sterilize equipment
  • To maintain optimal temperature, humidity, and gaseous content for microbiological or cell cultures (correct)
  • What is the main purpose of using a CO2 incubator?

  • To sterilize equipment
  • To dry or dehydrate samples
  • To control the CO2 level in the atmosphere (correct)
  • To remove moisture from samples
  • What is the primary function of an oven in a laboratory?

  • To incubate samples at a constant temperature
  • To sterilize, dry, and heat equipment and materials (correct)
  • To evaporate excess solvent
  • To grow and maintain microbiological or cell cultures
  • What type of oven is used for drying or dehydrating samples under vacuum?

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

    What is the primary function of a water bath?

    <p>To incubate samples in water at a constant temperature over a long period of time</p> Signup and view all the answers

    What type of water bath is used for agitation of samples?

    <p>Shaking 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, and fungal growth.
    • Types of incubators include ordinary incubator, CO2 incubator, and shaker incubator.

    Laboratory Ovens

    • A laboratory oven is widely used to sterilize, dry, and heat equipment and materials in a laboratory.
    • Uses of ovens include drying or dehydrating samples, sterilizing metal and glass, and evaporating excess solvent.
    • Types of laboratory ovens include mechanical ovens, which circulate air throughout the chamber, and vacuum ovens, which 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 baths include circulating water baths, non-circulating water baths, and shaking water baths.

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    Description

    This quiz covers the basics of laboratory incubators, ovens, and water baths, including their uses and types. Learn about the importance of these equipment in microbiological and cell cultures.

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