formaldehyde

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formaldehyde

A colorless liquid with a distinctive odor, classified as a volatile organic compound because it can be emitted as a gas from certain solids and liquids, even at room temperature. Almost every building component contains formaldehyde in some amount. It is used as a component in glues and adhesives, and in paints and other coatings. Some claim it is a cause of sick building syndrome.

References in periodicals archive ?
Dennis, "The formalin test: a quantitative study of the analgesic effects of morphine, meperidine, and brain stem stimulation in rats and cats," Pain, vol.
Measuring the volume of rat paws were made after injection of formalin in an hour for 2.
In addition to formalin, the Gameroun Petro-Industry Complex produced a total of 5,000 tons of hexamine per year which is used in plastic and textile industries, pharmacology and defense industries.
The formalin test was used as model of tonic inflammatory pain response (Alreja, Mutalik, Nayar, & Manchanda, 1984; Dubuisson & Melzack, 1977; Hunskaar, Fasmer, & Hole, 1985; Lee & Jeong, 2002); furthermore, the rats were injected s.
22 ppm); poor ventilation in the dissection rooms; lack of strict and appropriate guidelines for handling embalmed cadavers and prosected specimens; or ignorance of consequences of formalin exposure (Balmes, 2004).
Formalin is a cheap and toxic substance, easily available over the counter.
Pain is then induced in animals either by injection of chemicals such as acetic acid [7, 12, 16, 20, 42, 43, 44] or formalin [16, 43, 44, 45], or by using hot plate method [20, 43, 46].
Changes in the length of each individual were followed separately before and after formalin (4%) preservation.
These samples had been preserved in 10% formalin for years and BESS T-base analysis indicated that they were T.
A watertight lid accommodates formalin and allows for safe transporting of specimens to pathology.
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