EQUIPMENT ID

1. EQUIPMENT ID • 1. Bunsen burner – heat source • 2. ring stand – support for various equipment • 3. pipestem triangle – supports a crucible when heating • 4. evaporating dish – heating and evaporating small amounts of liquid • 5. test tube – heat/mix small amounts • 6. beaker - pouring & heating liquids, approximate measurements • 7. gas bottle – collect gas, storage • 8. utility clamp – holds test tubes or flasks

2. 9. iron ring – used with ring stand for support • 10. mortar and pestle – used to grind crystals into powder • 11. crucible and lid – heat small amts. of solids • 12. Erlenmeyer flask– heating, mixing, & swirling liquids • 13. wire gauze – support glassware when heating • 14. goggles – protect eyes • 15. glass stirring rod – stirring – usually when heating • 16. watch glass – cover, evaporate tiny amounts of liquid

3. 17. buret – precise dispensing of liquid • 18. eudiometer – gas collecting & measuring tube • 19. thermometer – measures temperature • 20. graduated cylinder – measuring precise liquid volume • 21. crucible tongs – transfer hot crucibles and other hot items • 22. rubber stoppers – seal containers or receive glass tubing

4. 23. volumetric flask – mixing specific volumes of solutions • 24. wash bottle – dispense distilled or deionized water • 25. medicine dropper or pipette- dispense small amounts of liquid in drops • 26. test tube holder – hold test tube while heating • 27. forceps –”tweezers” to pick up small solids • 28. spot plate or well plate- small scale reactions • 29. spatula or scoopula – transferring small amounts of solid material • 30. funnel – pouring from wide to small openings or filtering

5. 31. test tube brush – cleaning test tubes • 32. striker – light burner • 33. test tube rack – hold multiple test tubes • 34. beaker tongs – tongs that are rubberized to move hot beakers