Safety & Equipment
Across
7. these rectangular pieces of glass are used with microscopes
8. the first thing that should be done whenever there is an accident in the laboratory
11. you should only heat glassware that has one of these two labels stamped on it
12. this is always added to water and not the other way around
13. this instrument is used to hold a test tube at an angle while heating it in a flame
16. this should be read before using any chemical
17. what you should do if your clothes catch on fire
18. what you should always do when you are unsure about something in the lab
19. how should a microscope be carried
20. do not use glassware if this occurs
21. glassware that should be used to measure exact volumes of liquids
23. should be worn to protect the eyes in lab
24. used to hold chemicals you are heating and should always be slanted away from people
Down
1. used to produce an enlarged image of a cell
2. this should be pushed up or removed to prevent an accident in the class
3. instrument with a sharp blade used for cutting when you dissect
4. after handling chemicals or microorganisms you should keep your hands away from these two places
5. this should be done every time you finish using chemicals or bacteria in the lab
6. this should not be handled directly after being over a Bunsen burner
9. this should only be used on large fires pointed at their base and never on a person
10. used to detect the odor of a chemical
14. these should be used to hold dissecting specimens instead of our hands
15. this is the last thing you do when you have finished a lab and before you leave class
22. what should be done withy long hair in the laboratory