A glass rod, stirring rod or stir rod is a piece of laboratory equipment used to mix
chemicals and liquids ... This process is also used to pour a large-mouthed flask
or beaker into a test tube. Gla...
Glass rods are used when pouring liquids in order to avoid spills. ... rod is laid
against the pouring edge of a beaker, it causes the liquid inside to flow along the
rod ... The surface tension of water can cause it to behave erratically when
A stirring rod is placed above a beaker to help guide the liquid while pouring and
provide better ... Why should you use a glass stirring rod when pouring liquid?
Glass stirring rods are often used in chemistry because they are mostly inert (with
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Aug 25, 2010 ... Pouring a liquid from one beaker to another using the stirring rod technique
where you pour the liquid down a stirring rod.
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Dec 8, 2008 ... Description: Pouring liquids can often be difficult, especially when using flasks ...
liquids from one container to another using a glass stirring rod.
Feb 7, 2015 ... Glass stirring rods make for a simple way to transfer liquids from one bottle to ...
Stick the rod into the bottle you're going to pour into: ... source bottle's mouth is up
against the stirring rod, you can lift the rod out some and lower ...
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Should any chemical splash in your eye, immediately use a continuous flow of
running ... The glass should not be gripped directly with the hands, but rather by
means of ... When you are pouring a liquid from a reagent bottle into a beaker,
Aug 6, 2012 ... Gravity filtration uses a polyethylene or glass funnel with a stem and filter paper.
... Now place the funnel into a beaker and wet the filter paper completely ...
prevent splattering pour the liquid down a glass rod as shown in Figure 2. ...
When using vacuum filtration, why should you never pry off the funnel ...
Beaker - A beaker is a glass container with a flat bottom and a small spout for
pouring. It is used in the chemistry lab for mixing, heating, and stirring liquids. ...
Funnel - A funnel is a pipe with a wide mouth that helps to pour substances into a
... Pipette - A narrow glass tube used to transfer liquids from one place to another.
Jan 11, 2015 ... Then any synthesises would use these smaller bottle to pour into ... A stirring rod
can be used in a pinch, or you can transfer via glass pipette.