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Chapter 1: Laboratory Measurements and procedures - Coggle Diagram
Chapter 1: Laboratory Measurements and procedures
safety feature of the science laboratory
eye wash apparatus
EXIT door
fire blanket
sand bucket
first aid kit
fire extinguisher
safety shower
rules when in the laboratory
wash hand before leaving the laboratory regardless od whether or not gloves were worn
work thoughtfully and purposefully
wear safety google whenever there is any risk of injury to the eye
report damaged equipment, breakages, accidents and spillage to the teacher immediately
articles of clothing must not pose a safety risk
in the conducting of lab activities
be aware of the location and the use of the first aid kit
long hair must be tie at all times
chemicals or other materials must not be tasted
no eating or drinking
be mindful when you stand in the laboratory
the hazards
flammable
may cause fire or produce poisonous gas in a reaction
irritant
may lead to irritation of the skin, eyes, and nose
corrosive
can cause severe damage on contact with body parts
toxic to environment
may cause harmful effects on the environment
measuring instrument
laboratory thermometer
temperature
digital stopwatch
time
electronic balance
mass
measuring cylinder
volume
measuring tape
length