Shelf life is the length of time that foods, beverages, pharmaceutical drugs, chemicals, and many other perishable items are given before they are considered unsuitable for sale, use, or consumption. In some regions, a best before, use by or freshness date is required on packaged perishable foods.
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Some articles on shelf life:
... The concept of shelf life applies to other products besides food and drugs ... Gasoline has a shelf life, although it is not normally necessary to display a sell-by date ...
Famous quotes containing the words shelf life, life and/or shelf:
“The shelf life of the modern hardback writer is somewhere between the milk and the yoghurt.”
—John Mortimer (b. 1923)
“This life is a war we are not yet
winning for our daughters children.
Dont do your enemies work for them.
Finish your own.”
—Marge Piercy (b. 1936)
“Give him the darkest inch your shelf allows,
Hide him in lonely garrets, if you will,
But his hard, human pulse is throbbing still
With the sure strength that fearless truth endows.”
—Edwin Arlington Robinson (18691935)