A glass rod, stirring rod or stir rod is a piece of laboratory equipment used to mix
chemicals and liquids for laboratory purposes. They are usually made of solid
glass, about the thickness and slig...
Glass rods are used when pouring liquids in order to avoid spills. When a glass
rod is laid against the pouring edge of a beaker, it causes the liquid inside to flow
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 liquids?
often when performing experiments in chemistry you are using dangerous ...
www.ask.com/youtube?q=Why Should You Use A Glass Stirring Rod When Pouring Liquid&v=6YRfclkPrJ0
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.
www.ask.com/youtube?q=Why Should You Use A Glass Stirring Rod When Pouring Liquid&v=0yMtbWe5MMA
Dec 8, 2008 ... Description: Pouring liquids can often be difficult, especially when using ... pour a
liquid from one container to another using a glass stirring rod.
If you eliminate reflection from and refraction by a glass object, you can make that
... don't use "lite" oil); One or more Pyrex stirring rods or other small, clear glass ...
Notice that it does not magnify images when it is submerged. ... To create the
proper mixture, place a Pyrex glass object into a large glass beaker ...
www.fairbornchempage.com/resources/lab safety packet.htm
You should be aware of possible hazards in the laboratory and take the ... Use a
gentle twisting motion to move the tube smoothly into the stopper. .... Decant the
liquid from the solid by pouring it down a glass stirring rod into the funnel.
dfeebeck.com/apchem/AP/Lab Safety & Basic techniques.PDF
Use a hot plate instead of an open ﬂame whenever a ﬂammable liquid is present.
13. ... Instead, pour some of the reagent into a small clean beaker and use that as
your ... You should be aware of possible hazards in the laboratory and take the
appropriate ... The towels will protect your hands if the glass should break. Use a
Jan 25, 2012 ... If you're prone to spilling when pouring your morning orange juice, here's a ... By
putting the other end of the stirring rod into the tank the salt water goes in ... I
meant to use it more as a demonstration of what it should look like ...
Stoppers too small to stand upside down on the bench should be held at the
base and outward ... Use a stirring rod to direct the flow of the liquid being poured