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Questions and Answers
What kind of glassware should be used for growing cultures?
What kind of glassware should be used for growing cultures?
What equipment is needed for adjusting the pH of the medium?
What equipment is needed for adjusting the pH of the medium?
Which piece of equipment is required for the storage of dried glassware?
Which piece of equipment is required for the storage of dried glassware?
Which of the following is NOT listed as a requirement for washing apparatus and equipment?
Which of the following is NOT listed as a requirement for washing apparatus and equipment?
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What type of water is NOT mentioned as required in the laboratory?
What type of water is NOT mentioned as required in the laboratory?
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Which of the following should the working table be resistant to?
Which of the following should the working table be resistant to?
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Study Notes
Laboratory Equipment and Supplies
- Various types of vessels are used for growing cultures, including test tubes, conical flasks, and culture vessels.
- Glassware such as graduated pipettes, measuring cylinders, beakers, filters, and funnels are essential for laboratory procedures.
- Petri dishes are necessary for making preparations.
Materials and Equipment
- All glassware should be made of Pyrex or Corning to ensure durability and resistance to chemicals.
- A pH meter is required to adjust the pH of the medium.
- A magnetic stirrer is necessary for mixing solutions.
- A source of fresh water, including distilled, double distilled, and de-ionized water, is essential.
Storage and Safety Equipment
- A refrigerator and deep freezer are necessary for storing cultures and materials.
- A hot plate magnetic stirrer is used for heating and mixing solutions.
- Chemical materials are required for various laboratory procedures.
- An acidic and alkali resistant sink and wash basin are necessary for washing apparatus and equipment.
- The working table should be acidic or alkali resistant.
Sterilization and Incubation Equipment
- An autoclave is used for sterilizing equipment and materials.
- A hot air oven is necessary for drying and sterilizing equipment.
Laboratory Design and Layout
- A cabinet should be provided for storing dried glassware.
- Gas outlet for heating and air or vacuum outlet are necessary in the laboratory.
- The room should have a thermometer and timer for accurate temperature and time control.
- Roofs or shelves are necessary for placing culture vessels.
- The laboratory should be located far from sources of contamination.
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Description
Learn about the different types of equipment and materials used in a laboratory setting, including vessels, glassware, and more.
