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Scientific tools.

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Presentation on theme: "Scientific tools."— Presentation transcript:

1 Scientific tools

2 Triple beam balance Function: used to precisely measure mass

3 Graduated cylinder Function: used to measure the volume of a liquid

4 Safety goggles Function: provide protection for the eyes to prevent any foreign object from entering

5 Beaker Function: a container used for stirring, mixing, heating, and measuring liquids

6 Test tube Function: used for mixing as well as holding small amounts of liquid

7 forceps Function: used for grasping and holding objects

8 Litmus paper Function: used for determining if a solution is acidic or basic

9 PH Paper Function: used for measuring how acidic or basic a solution is

10 Test tube rack Function: used for holding test tubes while stirring or mixing liquids

11 thermometer Function: used for measuring the temperature of a liquid

12 Magnifying glass Function: used for viewing materials up close and with more detail

13 pipettes Function: used for adding small amounts of a liquid to another liquid

14 Test tube brushes Function: used to clean a test tube after the completion of an experiment

15 Petri dishes Function: used to grow cultures of bacteria or any other substance

16 Compound light microscope
Function: used to magnify very small objects, such as a cell, many times in order to view more easily

17 slide Function: used to hold a specimen in order to view it under the microscope

18 Cover slip Function: used to cover and protect a specimen on a microscope slide

19 Erlenmeyer flask Function: used for swirling and mixing of liquids without the fear of the liquids splashing out

20 funnel Function: used for guiding the pouring of liquid into a container with a small opening

21 Dissection pan Function: used for holding material while preforming a dissection

22 scalpels Function: a small, very, sharp knife used for cutting

23 Dissecting pins Function: used to pin down a specimen during a dissection

24 tweezers Function: small tools used for picking up small objects that the hands cannot grasp

25 Meter stick Function: used for measuring materials in the unit meter

26 Lab coat Function: used to protect clothing from any harsh chemicals or spills that may occur in the lab


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