Web Results

Glass rod

en.wikipedia.org/wiki/Glass_rod

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...

Why do you use a glass rod when pouring liquid? | Reference.com

www.reference.com/science/use-glass-rod-pouring-liquid-1b346cfe34e3c932

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  ...

Why should you use a glass stirring rod when pouring liquids

www.answers.com/Q/Why_should_you_use_a_glass_stirring_rod_when_pouring_liquids

often when performing experiments in chemistry you are using dangerous chemicals. the purpose of the glass stirring rod is to a) slowly pour in the liquids so ...

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.
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.

LABORATORY TECHNIQUES Working in the chemistry laboratory

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.

[DIY] Tip - Using glass stirring rods to transfer liquids between ...

www.e-cigarette-forum.com/forum/blog-entry/diy-tip-using-glass-stirring-rods-to-transfer-liquids-between-bottles.7185/

Feb 7, 2015 ... Glass stirring rods make for a simple way to transfer liquids from one bottle to another ... Stick the rod into the bottle you're going to pour into:

Chemistry for Kids: Chemistry Lab Equipment - Ducksters

www.ducksters.com/science/chemistry/chemistry_lab_equipment.php

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.

FILTRATION TECHNIQUES

faculty.sites.uci.edu/chem1l/files/2013/11/RDGfiltration.pdf

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 ...

Lab Safety and Basic Techniques

dfeebeck.com/apchem/AP/Lab Safety & Basic techniques.PDF

Use a hot plate instead of an open flame whenever a flammable liquid is present. ... Instead, pour some of the reagent into a small clean beaker and use that as ... You should be aware of possible hazards in the laboratory and take the appropriate ..... Stirring rod and rubber policeman: glass with rubber sleeve; used to stir ...

More Info

What is the function of glass rod? | Reference.com

www.reference.com

A glass stirring rod is a common piece of lab equipment used to mix or stir liquids and chemicals. ... Why do you use a glass rod when pouring liquid? A: Glass ...

What is the purpose of using stirring rod in pouring liquid through the ...

www.answers.com

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  ...

Avoid Spills When Pouring Liquids with a Chopstick - Lifehacker

lifehacker.com

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 ...