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Three beakers, an Erlenmeyer flask, a graduated cylinder and a volumetric flask. Laboratory glassware is a variety of equipment used in scientific work, traditionally made of glass.
Caesium fluoride sample on a watch glass. A watch glass is a circular concave piece of glass used in chemistry as a surface to evaporate a liquid, to hold solids while being weighed, for heating a small amount of substance, and as a cover for a beaker.
A Büchner funnel with a sintered glass disc. A Büchner funnel is a piece of laboratory equipment used in filtration. [1] It is traditionally made of porcelain, but glass and plastic funnels are also available.
In vitro (Latin for "in glass"; often not italicized in English usage [3] [4] [5]) studies are conducted using components of an organism that have been isolated from their usual biological surroundings, such as microorganisms, cells, or biological molecules.
A funnel (E) contains a sample of soil or leaf litter (D), and a heat source (F), in this case an electric lamp (G), heats the sample. Animals escaping from the desiccation of the sample descend through a filter (C) into a preservative liquid (A) in a receptacle (B).
Inside a shaking water bath A water bath operating at 72°C. A water bath is laboratory equipment made from a container filled with heated water. It is used to incubate samples in water at a constant temperature over a long period of time.
The Levant (/ l ə ˈ v æ n t / lə-VANT) is the subregion that borders the Eastern Mediterranean sea to the west and core West Asia, or by the political term, Middle East, to the east.
Army signal horn, (cornu), Roman period; found in Alphen aan den Rijn, the Netherlands An instrument for creating sound made from the horn of an animal Olifant, possibly southern Italian, 11th century Alphorn player near Zermatt Pair of the Brudevælte Lurs, excavated 1797 Cornicen (horn players) from Trajan's Column