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Glassware Identification

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Presentation on theme: "Glassware Identification"— Presentation transcript:

1 Glassware Identification

2 Beaker General purpose glassware
Used to mix solutions, transport chemicals Heat chemicals at relatively low temperatures

3 Erlenmeyer Flask Also general purpose glassware
Functions same as beaker The sloped sides make it good at mixing/swirling liquids

4 Volumetric Flask Used when making solutions
Very precise volume measurements

5 Wire Mesh Used to support glassware on the ringstand Disperses heat

6 Test tube Transport liquids or solids Can easily examine contents

7 Goggles Must be worn at all times when in the lab
Most important safety item

8 Test tube rack Supports test tubes
Warning: hot test tubes will melt it.

9 Graduated Cylinder Accurately measures liquid volumes 100mL and 10mL

10 Watch glass Use to slowly and gently evaporate liquids
Can be used as a lid for beakers

11 Rubber Stopper Used as a “lid” for flasks and test tubes

12 Scoopula Transfer solids, scoop chemicals

13 Glass Stirring rod Duh!

14 Evaporating dish Heats or evaporates liquids at low temperatures

15 Crucible and lid Heat solids to high temperatures Very Fragile
Never put liquids into hot crucible

16 Clay Triangle Supports crucible when being heated

17 pipet Transfer small, precise amounts of liquids

18 Eye dropper Similar function to pipet

19 Crucible Tong Designed to pick up a crucible

20 Beaker Tong Designed to pick up a beaker

21 Test tube clamp Duh!

22 Utility Clamp Used to support a test tube specifically, or any glassware

23 Ring Stand Used to support various clamps

24 Iron Ring Supports clay triangle and wire mesh

25 Electronic Balance Accurately measures mass to .001 g

26 Hot Plate Used to heat substances at low temperatures

27 Bunsen burner High temperature heat source

28 Cleaning Brushes Flask brush Beaker brush Test tube brush
Graduated cylinder brush

29 Well plate Used to observe small scale chemical reactions

30 Mortar and pestel Grinding solids

31 Distilled Water Bottle
Some labs require the use of pure water (H2O) Do not use unless it is specified in the lab

32


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