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Safe Handling of Laboratory Glassware – M19010E

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1

Which of the following are commonly used types of laboratory glassware?

Tubing.
Pipettes
Funnels
All of the above.

2

Which of the following can be done to prevent ground glass joints from sticking?

Lubricate the end before joining.
Use a teflon sleeve at the joints.
Both of the above.

3

Which of the following types of flasks are considered to be most suitable for vacuum operations?

Round-bottomed.
Thick-walled.
Both of the above.

4

True or False...

True
False

5

True or False... Acids often react with glass, resulting in damage and contamination?

True
False

6

True or False... Alkalies never react with glass, so you don't have to worry about damage or contamination?

True
False