Apparatus Flashcards
It protect hands
Gloves
protect
skin
and/or clothing
Gown
protect
the mouth/nose.
Mask
It protect eyes
Goggles
protect face, mouth,
nose, and eyes.
Faces shield
used for mixing, stirring,
and heating chemicals.
Beaker
have spouts on their rims to
aid in pouring.
Beaker
a.k.a Conical flask
Erlenmeyer flask
has a narrow neck and
expands toward its base.
Erlenmeyer flask
allows easy mixing and
swirling of the flask without
too much risk of spilling
Erlenmeyer flask
a.k.a Boiling flask
Florence flask
used to hold liquids and
can be easily swirled and
heated.
Florence flask
has a round bottom and
long neck
Florence flaks
a glass tube with one end
open and the other end
closed.
Test tube
used to hold small samples for qualitative assessment
and comparison.
Test tube
small clay cup made of a
material that can withstand
extreme temperatures
Crucible with cover
used for heating substances and come with
lids.
Crucible with cover
used to hold crucibles after
heating procedures.
Crucible tong
used to hold test tubes.
Test tube rack
usually made of wood,
sometimes with a built-in
drying rack for test tubes.
Test tube rack
a round piece of glass that
is slightly concave/ convex
Watch glass
can hold a small amount of
liquid or solid.
Watch glass
can be made of plastic or
glass and can have either a
short stem or a long stem.
Funnel
used to channel liquid or fine-grounded substances
into containers with small
opening
Funnel
there are several markings
up and down the length of
the container with specific
increments.
Graduated cylinder
a round flask with a long
neck and flat bottom.
Volumetric flask
used to measure an exact
volume of liquid.
Volumetric flask
there is a small line on the
neck that indicates how far
to fill the bottle.
Volumetric flask
small
glass
tubes with
narrow tips on one end and
a rubber bulb on the other.
Droppers
suck up liquid that can be
squeezed
out
in
small
drops.
Dropper
measuring an exact volume
of liquid and placing it into
another container.
Pipette
a glass tube that is open at
the top and comes to a
narrow pointed opening at
the bottom.
Burette
right above the bottom
opening is a stopcock that
can be turned to control the
amount
of liquid being
released.
Burette
used to suspend burettes,
beakers, flasks, crucibles,
etc. in some cases, a heat
source
Iron stands, ring, clamps
used for grabbing things
that should not be touched
by hands.
Forceps
used
for
scooping
chemicals.
Spatula
used
for
measuring
temperature.
Thermometer
a
mechanical apparatus
that is connected to a
flammable gas source
Bunsen burner
used to produce an open
flame.
Bunsen burner
there is a knob to adjust the
amount of gas flow and a
rotating collar that controls
airflow
Bunsen burner
accurately measure mass
from around 0.0001g to
0.00001g.
Analytical balance
precision
balance,
measures
mass
from
around 0.01g to 0.1g
Top loading balance
used for cleaning test tubes
and other narrow mouth
glasswares.
Test tube brush
used to evenly distribute
heat and support beakers
during heating.
Wire gauze
has an open center
Clay triangle
used to heat liquids for evaporation.
Evaporating dish
made of glass, plastic,
borosilicate, and topped by
caps or stoppers.
Reagent bottles
used to move test tubes
(whether due to heat or
safety reasons).
Test tube holder
used
to
verify
gas
production in fermentation.
Fermentation tube
acts as shallow cylindrical
glass or plastic lidded dish
that
biologists
use
to
culture cells.
Petri dish
a small glass bottle of
known
volume
for
determining
the
relative
density of liquids and solids
by weighing.
Pycnometer
a small volumetric flask
with a long graduated neck
used
in
pharmacy
for
determining
cinnamaldehyde in cassia
bark and other forms of
cinnamon
Cassia flask
a
three-legged
platform
used to support or hold
flasks and beakers
Tripod
used to mix chemicals and
liquids.
Stirring rod
used for viewing or making
enlarged images of very
small objects.
Microscope
used to crush, mash, or
grind substances
Mortar or pestle
used to produce an open
flame
for
heating,
sterilization, or combustion.
Alcohol lamp
used
for
sucking
or
absorbing liquids through a
narrow tube.
Aspirator
used to connect two other
pieces of jointware to each
other.
Adapter
used
in
liquid-liquid
extraction
to
separate
(partition) components of a
mixture of two immiscible
liquids (different densities)
Separatory funnel
used to cool hot gases into
liquids.
Condenser
