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Questions and Answers
What type of gloves provide excellent chemical resistance?
What type of gloves provide excellent chemical resistance?
- Rubber gloves
- Nitrile gloves (correct)
- Vinyl gloves
- Latex gloves
What is the primary purpose of wearing safety goggles in the laboratory?
What is the primary purpose of wearing safety goggles in the laboratory?
- To protect against dust and impacts (correct)
- To enhance vision in low-light environments
- To improve focus on intricate tasks
- To prevent splashes from reaching the eyes
Which type of gown is recommended for use in a Chemical Laboratory?
Which type of gown is recommended for use in a Chemical Laboratory?
- Short-sleeved lab gowns
- Disposable gowns
- Long-sleeved lab gowns (correct)
- Plastic aprons
What is a possible use for masks in the laboratory?
What is a possible use for masks in the laboratory?
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Which characteristic is NOT true for latex gloves?
Which characteristic is NOT true for latex gloves?
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Study Notes
Chemical Laboratory Safety
- Importance highlighted by Voltaire's quote on unexpected dangers.
- Emphasis on safety procedures in the analytical chemistry laboratory.
Minimum Personal Protective Equipment (PPE)
-
Gloves: Essential for hand protection
- Latex Gloves: Comfortable and durable but susceptible to solvents and have a significant allergy risk.
- Nitrile Gloves: Excellent chemical resistance and reduce allergy risk, providing better grip but easily compromised.
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Laboratory Gowns:
- Long-Sleeved Lab Gowns: Required for chemical laboratories to protect arms and skin.
- Short-Sleeved Lab Gowns: Used in microbiology laboratories.
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Eye Protection:
- Safety Glasses: Protect against dust and flying objects.
- Splash Goggles: Designed to shield eyes from hazardous splashes.
- Face Shields: Provide additional protection against chemical splashes.
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Masks:
- Recommended for protection against biological agents.
- Useful when workflows do not release ultrafine particulate matter.
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