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Alcohol thermometer

en.wikipedia.org/wiki/Alcohol_thermometer

The alcohol thermometer is an alternative to the mercury-in-glass thermometer and has similar ... Since these are transparent, the liquid is made more visible by the addition of a red or blue dye. O...

What is the red liquid in a thermometer? | Reference.com

www.reference.com/science/red-liquid-thermometer-9aeff39eaa748115

The red liquid inside of a thermometer is alcohol. When the temperature changes , the alcohol expands, providing a reading based on the thermometer's scale.

: Mercury Fever Thermometers - IN.gov

www.in.gov/idem/recycle/2412.htm

Thermometers register temperature. Many thermometers contain mercury, a silver-colored liquid. Thermometers with a different colored liquid - usually red ...

The Ups and Downs of Thermometers | Chapter 1: Matter—Solids ...

www.middleschoolchemistry.com/lessonplans/chapter1/lesson3

Observe the red liquid in the thermometer when it is heated and cooled. .... the level of liquid in each thermometer is different is that they are different substances  ...

Facts About Non-Mercury Thermometers

ehs.osu.edu/FileStore/Research Safety Docs/Facts About Non.pdf

Thermometer Storage and Fluid Separation. The science and ... The red spirit thermometers that contain pentane or xylene and dye (-100° to 50°C and –.

Mercury in Thermometers

www.dem.ri.gov/programs/benviron/waste/pdf/therms.pdf

Guidance for Managing Broken Mercury Fever Thermometers. Mercury is a naturally ... mercury-free.) If the bulb is red, blue, purple, green or any other color, it is.

The Anatomy of a Liquid-in-Glass Thermometer - AMRL

www.amrl.net/amrlsitefinity/default/Resources/newsletter/Spring2011/8.aspx

A LiG thermometer, by definition, is a glass capillary tube with a liquid-filled bulb at one end. ... alcohol, butane, or other similar organic liquids colored with a red dye. ... While the substances contained in these types of LiG thermometers are ...

Mercury Thermometer Collection FAQs - Tri-County Health ...

www.tchd.org/DocumentCenter/View/532

Mercury is a silver-white to gray substance. If your thermometer is filled with a red liquid, your thermometer contains red dyed alcohol or mineral spirits and not ...

thermometer Facts, information, pictures | Encyclopedia.com articles ...

www.encyclopedia.com/topic/thermometer.aspx

A mercury thermometer contains 0.7g (0.025 oz) of mercury; 1 g of the substance is enough to contaminate a 20-acre lake. Several states have banned the use ...

Laboratory Thermometers Information | Engineering360 - GlobalSpec

www.globalspec.com/learnmore/sensors_transducers_detectors/temperature_sensing/glass_thermometers

Liquid-in-glass thermometers are made of sealed glass and contain a fluid, usually mercury or red alcohol, whose volume changes relative to its temperature .

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New ionic liquid in thermometers beats mercury on range ... - Phys.org

phys.org

Mar 26, 2008 ... Poisonous mercury in thermometers has been replaced by harmless ... US team used normally colourless ionic liquids coloured red with an IL-dye. ... IL as a filling fluid toward a new class of liquid-in-glass thermometer nicely ...

I Just Broke A Thermometer. What Do I Do?

poison.org

A broken mercury-containing thermometer can be toxic if the vapors are inhaled. ... thermometers that contain a non-mercury silver substance (Galinstan<sup>®</sup>) that, ... headaches, loss of appetite, gum inflammation, red skin, high blood pressure, ...

How Does the Thermometer Work? - Energy Quest - California

energyquest.ca.gov

Apr 22, 2002 ... The red colored or silver line in the middle of the thermometer moves up and down ... occurring when no heat energy remains in a substance.