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1. TEST TUBEUsed for heating and
mixing small quantities of chemicals
2. BEAKERUsed for heating and
mixing large quantities of chemicals
3. FUNNELUsed to transfer
liquids and powders from one container to another
4. ERLENMEYER FLASKUsed for dissolving and
mixing chemicals which must be protected from unnecessary air contact; mix by gently swirling; identified by its tapered sides and flat bottom.
5. FLORENCE FLASKUsed for boiling and
distilling; identified by its round bottom.
6. FORCEPSUsed to pick up
objects to avoid contact with one’s hand; looks like tweezers
7. TEST TUBE HOLDERClamps onto the test
tube and is held in the hand to support the test tube in mixing and heating.
8. TEST TUBE BRUSHIs inserted into the
test tube to clean the test tube.
9. RUBBER STOPPERUsed as a top on
various kinds of glassware; can be solid or with 1 or 2 holes.
10. GRADUATED CYLINDER
Used to measure liquid in milliliters.
11. RING CLAMPMetal rings used to
hold a funnel or to support glassware over a flame.
12. RING STANDUsed to hold ring
clamps and test tube clamps
13. GLASS STIRRING ROD
Slender piece of glass used to mix chemicals
14. METRIC RULERUsed to measure the
length of flat surfaces that can not be bent. Measure in centimeters or millimeters.
15. PETRI DISHUsed to hold objects
for observation
16. DROPPERUsed to measure
drops of a liquid.
17. TRIPLE BEAM BALANCE
Used to measure mass. The unit is in grams.
18. HAND LENSHeld in the hand and
used to make objects appear larger so that small details are easier to see.
19.BUNSEN BURNERUses natural gas to
provide a flame in the lab.
20. MICROSCOPEUsed to see small
things that cannot be seen with the naked eye or hand lens
21. TEST TUBE CLAMPUsed to hold a test
tube over a flame by attaching it to the ring stand.
22. THERMOMETERUsed to measure
temperature in degrees Celsius.
23. DISSECTING PANA tray that is used to
contain the specimen while dissecting
24. DISSECTING PINSUsed to secure the
specimen onto the dissecting pan to ensure no movement.
25. SCALPELExtremely sharp
dissecting tool used for slicing the specimen.
26. SCISSORSUsed to cut the
specimen while dissecting.
27. DISSECTING NEEDLE
Dissecting tool used to hold or scrape the dissecting specimen.
28. SPRING SCALE
Equipment used to measure force in newtons.
EYE WASH STATIONprovided in all labs to
flood eye with water for 15 minutes to remove foreign materials and to dilute any harmful chemical.
FIRE BLANKETUsed to smother out a fire,
can be used to wrap around an individual, smother a table surface fire, or smother a fire in a waste basket.
FIRE EXTINGUISHERused to put out small
chemical or paper fires. In case of major fires, signal alarm and evacuate building, using fire drill procedures.
SAFETY GOGGLESThey are vital to the safety of
your vision. Wear them when heating,
when working with chemicals or at any time you are instructed to do so by your teacher.
MATERIAL SAFETY DATA SHEET
contain important information about the chemicals you use in lab.
LAB APRONrubber coated and acid-
resistant, alcohol-resistant and has a better oil-resistance than natural rubber