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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? - Ask.com

www.ask.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 ... When a glass rod is laid against the pouring edge of a beaker, it causes the liquid inside to flow along the rod ... How does a rotary evaporator work?

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

www.answers.com/Q/What_is_the_purpose_of_using_stirring_rod_in_pouring_liquid_through_the_funnel

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  ...

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.

[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:

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. 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  ...

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 ...

Semimicro Techniques

www.public.asu.edu/~jpbirk/qual/qualanal/semimicr.html

Water; Dispensing Reagent Solutions; Stirring Rods; Adjusting pH; Precipitation ... If you need a volume greater than 2 mL, use a graduated cylinder. ... Stirring rods can be prepared by cutting short lengths of thin glass rod and firepolishing the ends. ... All of the liquid should be decanted in a single pouring motion to avoid ...

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Why should you use a glass stirring rod when pouring liquids

www.answers.com

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 ...

LABORATORY TECHNIQUES Working in the chemistry laboratory

www.fairbornchempage.com

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.

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 ...