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8/12/2019 Ict Presentation (Lab Safety Sign)
http://slidepdf.com/reader/full/ict-presentation-lab-safety-sign 1/29
LABORATORY
SAFETY
SIGNS AND SYMBOLS
Created by:
Heddy Moya Sabejon
Mark Gabriel Sollano
8/12/2019 Ict Presentation (Lab Safety Sign)
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WHAT IS THIS?
These symbols warn of possible dangers
laboratory and remind you to work carefu
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Here are some examples of Lab Safety Signs and S
8/12/2019 Ict Presentation (Lab Safety Sign)
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This slide is to inform you thatthe next slide after this is for the
hyperlink slide
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Safety Goggles
Wear safety goggles to
protect your eyes in any
activity involvingchemicals, flames or heating,
or glassware.
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Laboratory Apron/Coat/G
Wear a laboratory apron to
protect your skin and clothing
from damage.
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Breakage
Handle breakable materials,
such as glassware, with care. Do not
touch
broken glassware.
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Heat-Resistant Gloves
Use an oven
mitt or other hand protection when
handling
hot materials such as hot plates orhot glassware.
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Plastic Gloves
Wear disposable plastic
gloves when working with harmful
chemicals
and organisms. Keep your handsaway from
your face, and dispose of the
gloves according
to your teacher’s instructions.
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Flames
Before you work with flames,
tie back loose hair and clothing.
Follow
instructions from your teacherabout lighting
and extinguishing flames.
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No Flames
When using flammable
materials, make sure there are
no flames,
sparks, or other exposed heatsources present.
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Corrosive Chemical
Avoid getting acid
or other corrosive chemicals on
your skin or
clothing or in your eyes. Do not
inhale the
vapors.Wash your hands after the
activity.
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Poison
Do not let any poisonous chemical
come into contact with your skin,
and do not
inhale its vapors.Wash your handswhen you
are finished with the activity.
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FumesWork in a ventilated area when
harmful
vapors may be involved. Avoid
inhaling
vapors directly. Only test an odor
when directedto do so by your teacher, and use a
wafting
motion to direct the vapor toward your
nose.
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Heating
Use a clamp or tongs to pick
up
hot glassware. Do not touch
hot objects withyour bare hands.
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Sharp Object
Scissors, scalpels, knives,
needles, pins, and tacks can cut
your skin.
Always direct a sharp edge or
point away from
yourself and others.
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Animal Safety
Treat live or preserved
animals or animal parts with
care to avoid
harming the animals oryourself.Wash your
hands when you are finished
with the activity.
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Plant Safety
Handle plants only as
directed by your teacher. If you are allergic to
certain plants, tell your teacher; do not do an
activity involving those plants. Avoid touchingharmful plants such as poison ivy.Wash your
hands when you are finished with the activity.
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Electric Shock
To avoid electric shock,
never use electrical equipment
around water, or
when the equipment is wet or your
hands arewet. Be sure cords are untangled
and cannot
trip anyone. Unplug equipment not
in use.
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Disposal
Dispose of chemicals and other
laboratory materials safely.
Follow the
instructions from your teacher.
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Hand Washing
Wash your hands thoroughly
when finished with the activity.
Use
antibacterial soap and warm
water. Rinse well.
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General Safety Awarene
Whenthis symbol appears, follow
the instructions
provided.When you are asked
to develop yourown procedure in a lab, have
your teacher
approve your plan before you
go further.
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For more images for signs and symbols with its meaning and context.