No
|
Name
|
Function
|
1.
|
(Enlemeyer Flask)
|
It’s used to heat and store liquids. since it has
wider bottom, the liquids heated in enlemeyer flask is easy to boil
|
2.
|
(Retort for
distilation)
|
It’s used for distilation substance
|
3.
|
(Beaker glass)
|
Used to hold and heat liquids.
Multipurpose and essential in the lab.
|
4.
|
(Funnel)
|
The Funnel is a piece of eqipment that is used in
the lab but is not confined to the lab. The funnel can be used to target
liguids into any container so they will not be lost or spilled.
|
5.
|
(Bucher Funnel)
|
It’s used for filter of substances with assistance
vakum pump
|
6.
|
(Burrette)
|
The buret is used in titrations to measure precisely
how much liquid is used.
|
7.
|
(Separating Funnel)
|
To separate the two
substance are not mixed because of differences
in density.Separating funnel ussually use to extraction process
|
8.
|
(Volumetric flask)
|
The Volumetric flask is used to measure one specific
volume. They are mostly used in mixing solutions where a one liter or one
half a liter is needed.
|
9.
|
(Measure glass)
|
It’s used for substances measure and for measure
with low accuracy
|
10.
|
(Kondensor)
|
It’s used for substances distilation
|
11.
|
(Filler)
|
It’s used for substances sipping.
|
12.
|
(Pipette count)
|
Used to measure the volume
of the substance
|
13.
|
(Volume pipette)
|
Used to take a
substance with a
specific volume according to the labels listed in
the section on the part of the bulge. And it has high
accuracy.
|
14.
|
(Drop pipette)
|
It’s used for take substance volume into small
amount
|
15.
|
(Reaction tube)
|
It’s used to the reaction of two
or more substances.
|
16.
|
(Stir Rod)
|
The stir rods are
used to stir things. They are usually made of glass. Stir Rods are very
useful in the lab setting.
|
17.
|
(Spatula)
|
is used for moving small amounts of solid from place
to place.
|
18.
|
(Desiccator)
|
It’s used to save the
materials should be free of water and
drying substances in a laboratory
|
19.
|
(Indikator
Universal)
|
It’s used
to identify the substance acidity.
|
20.
|
(Watch glass)
|
The watch glass is used to hold solids when being
weighed or transported. They should never be heated.
|
21.
|
(Triangle)
|
The triangle is used to hold crucibles when they are
being heated. They usually sit on a ring stand
|
22.
|
(Test tube Rack )
|
The testtube rack is used to hold testtubes while
reactions happen in them or while they are not needed.
|
24.
|
(Tongs)
|
Tongs are used to hold many different things such as
flasks, crucibles, and evaporating dishes when they are hot.
|
25.
|
(Magnetic stirrer )
|
It’s used to stir
the substance. Magnetic rods placed in a
solution of the electric current and is
connected automatically from stirer magnetic rod will
rotate.
|
26.
|
(Mortar and Pestle)
|
The Mortar and Pestle are used to crush solids into
powders for experiments, usually to better dissolve the solids.
|
27.
|
(Evaporating Dish)
|
The Evaporating Dish is used to heat and evaporate
liquids.
|
28.
|
(Spirtus lamp)
|
It’s used to burn or
heat the solution of the substance.
|
29.
|
(Hot Plate)
|
Used to heat
the substance. Usually for a flammable substance..
|
30.
|
(Oven)
|
It’s used to dry
the equipment before use and to dry the wet condition.
|
31.
|
(Incubator)
|
It’s used to
ferment and grow on the media for
microbiological testing.
|
32.
|
(Thermometer)
|
The thermometer is used to take temperature of
solids, liquids, and gases. They are usually in oC, but can also be in oF
|
33.
|
(Ring)
|
Ring stands are used to hold items being heated.
Clamps or rings can be used so that items may be placed above the lab table
for heating by bunsen burners or other items.
|
34.
|
(Crucible)
|
Crucibles are used to heat small quantities to very
high temperatures.
|
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Jumat, 16 Maret 2012
LABORATORY EQUIPMENT
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BalasHapus