Use
gloves
and
safety
____________________
as
necessary
.
Do
not
____________________
about
more
than
necessary
.
Do
not
run
or
____________________
.
Do
not
eat
,
____________________
or
____________________
gum
.
Wash
your
hands
throrougly
before
leaving
the
____________________
.
Do
no
touch
,
____________________
or
____________________
any
laboratory
products
.
Do
not
suck
liquids
using
your
____________________
,
always
use
the
appropiate
tools
,
such
as
a
____________________
.
Do
not
use
____________________
glass
tools
.
At
the
end
of
the
session
,
make
sure
that
all
____________________
has
been
cleaned
and
tidied
,
and
the
all
products
are
____________________
in
the
right
place
.
Use
electrical
appliances
safely
and
never
with
____________________
hands
.
