Jan Chrispian Mirasol
Riza Mae Naria
1BSPH2
Name Picture Function
Filtering flask is used for
vacuum filtration or distillation. The
1. Filtering Flask
graduations are approximate and not
intended for accurate liquid
measurement.
Volumetric flask is used for precise
2. Volumetric Flask
dilutions and preparation of standard
solutions.
3. Iodine Flask Iodine flask is mainly used for the
determination of iodine.
Erlenmeyer flask is used for pouring
4. Erlenmeyer flask
solutions and may be closed with a
stopper in order to store samples.
Distilling flask is used to separate
5. Distilling Flask
mixtures of two liquids with different
boiling points
Florence flask is used for uniform
heating, boiling, distillation and ease
6. Florence Flask
of swirling. It is produced in a number
of different glass thicknesses to stand
different types of use.
Glass funnel is a tube or pipe that is
wide at the top and narrow at the
7. Glass Funnel bottom, used for guiding liquid or
powder into a small opening.
Separatory funnel is used in liquid to
liquid extractions to separate
8. Separatory Funnel (partition) the components of a
mixture into two immiscible solvent
phases of different densities.
Buchner funnel is used in filtering
9. Buchner Funnel volumetric substances, used when
isolation of residue is difficult (under
reduced pressure)
Test tubes used to hold, mix, and heat
10. Test Tube chemical experiments.
11. Test Tube Rack Test tube rack used to hold upright
multiple test tubes at the same time.
Test tube brushes are great for
12. Test Tube Brush cleaning test tubes and other lab ware
including tubing.
Test tube holder is used for holding
13. Test Tube Holder a test tube in place when the tube is
hot or should not be touched.
Beaker is used for mixing, stirring,
and heating chemicals. Most
14. Beaker beakers have spouts on their rims to
aid in pouring.
Adapter connects to the lower end of
the condenser and serves to direct the
15. Adapter distilled liquid into the receiving
flask.
Graduated cylinder is used
16. Graduated Cylinder
for measuring volumes (amounts) of
liquids.
Condenser is a device used in
17. Condenser the laboratory to cool hot gases into
liquids.
Alcohol lamp is used for heating,
18. Alcohol Lamp sterilization, and combustion in a
laboratory.
Wash bottle is a squeeze bottle with a
nozzle, used to rinse various pieces
19. Wash Bottle of laboratory glassware, such as test
tubes and round bottom flasks.
allow the users to grasp a hot crucible,
20. Crucible Tong
flasks, evaporating dishes, or even
small beakers.
Aspirator is a type of ejector-jet
pump, which produces vacuum. In
an aspirator, fluid flows through a
21. Aspirator
tube that first narrows and then
expands in cross-sectional area.
When the tube narrows, the fluid
pressure decreases.
pH meter is an electric device used to
22. pH Meter
measure hydrogen-ion activity
(acidity or alkalinity) in solution.
Rubber tubing is used in flow lines
23. Rubber Tubing for fluids and gases in a variety of
hydraulic, pneumatic, process,
medical, and specialty applications.
Clay Triangle is used to support a
24. Clay Triangle
crucible being heated by a Bunsen
burner or other heat source.
Clamp is used to secure test tubes
25. Clamp distillation columns, and burets to the
ring stands.
Clamp holder is used to support or
26. Clamp Holder hold the iron ring
27. Wire Gauze Wire gauze is used to spread heat. It
is placed under an iron ring.
Triangular file is used for scratching
28. Triangular File
glass tubing prior to breaking the
desired length.
Pinch cock is used to control the flow
29. Pinch Cock of liquids and to regulate or close a
flexible tube, especially in laboratory
apparatus.
Stainless spatula is used for scraping,
30. Stainless Spatula
transferring, or applying powders and
paste like chemicals or treatments.
Cork borer is a metal tool for cutting
31. Cork Borer a hole in a cork or rubber stopper to
insert glass tubing.
Wing top is used to bend glass as it
32. Wing Top
spread out the heat over a larger area,
making it more uniform.
Iron ring is commonly used in
33. Iron Ring
chemistry laboratories for supporting
apparatus above the work surface.
A Bunsen burner is piece
34. Bunsen Burner of lab equipment that is used to heat
material for experiments.
Serological pipet is a laboratory
35. Serological Pipet
instrument that transfers liquids
measured in volume by ml.
Dropper pipet is a small tube of glass
36. Dropper Pipet or plastic used to transfer a
measurable amount of liquid from
one container to another.
Volumetric pipet are used in
37. Volumetric Pipet volumetric analysis, when there is a
need for taking exact smaller volume
of a sample solution or reagent.
Stirring rod is a piece of
38. Stirring Rod laboratory equipment used to mix
chemicals and liquids for
laboratory purposes.
Thistle tube is typically used by
39. Thistle Tube
chemists to add liquid to an existing
system or apparatus.
Ignition tube is primarily used to hold
40. Ignition Tube small quantities of substances which
are undergoing direct heating by a
Bunsen burner or other heat source.
Laboratory thermometer is a tool
41. Thermometer
used to measure temperature with
high accuracy.
Watch glass is a circular concave
piece of glass used in chemistry as a
42. Watch Glass surface to evaporate a liquid, to hold
solids while being weighed, for
heating a small amount of substance
and as a cover for a beaker.
Spot Plates are used to perform
43. Spot Plate reactions on a small amount of
chemicals.
Weighing bottles are glass laboratory
44. Weighing Bottle
equipment used for precise weighing
of solids.
Petri dish is a shallow cylindrical
45. Petri Dish glass or plastic lidded dish that
biologists use to culture cells – such
as bacteria – or small mosses.
Porcelain casserole is used for
46. Porcelain Casserole
melting, ashing or drying out
samples.
Porcelain Crucible is a vessel, which
47. Porcelain Crucible can resist very high temperatures and
is used for metal, glass, and pigment
production.
Evaporating dishes are used to
evaporate excess solvents most
48. Evaporating Dish
commonly water to produce a
concentrated solution or a solid
precipitate of the dissolved substance.
A Mortar is a vessel in which
substances are ground or crushed with
49. Mortar and Pestle
a pestle. A Pestle is a tool used to
crush, mash or grind materials in
a mortar.
Analytical Balance is used to measure
50. Analytical Balance
small mass in the sub-milligram
range.
Hot plates are generally used to heat
glassware or its contents. Some hot
51. Hot Plate Stirrer
plates also contain a magnetic stirrer,
allowing the heated liquid to be
stirred automatically.
Desiccator is used for preserving
52. Desiccator
moisture-sensitive items such as
cobalt chloride paper for another use.
53. Quadruple Beam Quadruple beam is used to measure
masses very precisely
54. Iron Stand Iron stand is used to hold iron ring,
utility clamp, etc.
Laboratory tripod is a three-legged
55. Tripod
platform used to support flasks and
beakers.
Buret clamp is used specifically to
56. Buret Clamp hold and secure a burette on a stand,
so that a burette is fixed and more
convenient for the experiment.
Mohr buret is a graduated glass tube
57. Mohr Buret with a tap at one end, for delivering
known volumes of a liquid, especially
in titrations.
Geissler Buret is used in titration to
58. Geissler Buret
measure precisely how much acidic
liquid is used
