Lab Equipments General Laboratory.

1 Lab Equipments General Laboratory ...
Author: Griffin Harris
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1 Lab Equipments General Laboratory

2 CENTIMETER RULER Used for measuring length or width of an object

3 GOGGLES Eye protection

4 Graduated Cylinder Very precise glassware for measuring liquids

5 Used for measuring volatile liquidsErlenmeyer Flask Used for measuring volatile liquids

6 These are not called tweezers in the science lab.Forceps For holding small items and for holding skin/muscle etc. during dissections These are not called tweezers in the science lab.

7 Medicine Dropper Used for dispensing liquids drop-by-drop

8 Pipet Used to dispense liquids drop-by-drop or by the mL

9 Funnel Used for moving liquids from one container to another

10 Test Tube Rack For securing test tubes

11 Test Tube For liquids and microbiology cultures

12 Beaker Used for measuring and storing liquids

13 Thermometer Used to measure the temperature of a liquid

14 Electronic Balance Used for obtaining the mass of something

15 Balance scale It is a measuring instrument for determining the weight or mass of an object

16 Magnifying Glass It is used to make objects appear larger It was invented by Roger Bacon in 1250

17 Petri Dish Used for growing microbiology cultures

18 Timer Used to time experiments

19 Cover slip A thin glass plate used to cover samples mounted on a microscope slide

20 Microscope A device used to view objects which are too small to see or explore with your eye alone

21 Wash Bottle Used for washing

22 Glass Stirring Rod Chemical resistant rod for stirring liquids

23 Dissection Equipments

24 Scissors Used to cut through skin and muscles and remove organs

25 Scalpel Used to cut tissues

26 Dissection Pins Used to secure specimen to dissection tray

27 Probe Used to remove underlying tissues from skin of organism

28 Dissection Tray Stores specimen for dissection

29 Lab Safety Equipment Safety Shower Eye Wash

30 Lab Safety Equipment Fire Extinguisher Fire Blanket Fume Hood

31

32 Resources (Quiz)

33 Title: Recognizing laboratory safetyDiscuss CLASSWORK FROM LAST CLASS: Title: Recognizing laboratory safety

34 Homework Construct a flip flop book to represent at 10 laboratory equipments with their functions and illustration

35 Today’s lab Title: Identify Laboratory equipments Purpose:In this investigation, you will identify pieces of laboratory equipment likely to be found in a biology laboratory. You will also learn the function of each piece of laboratory equipment Write and answer all questions Problem: Pre-lab Discussion: Analysis and conclusions: