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Round flasks. A flask is a type of tooling used to contain a mold in metal casting.A flask has only sides, and no top or bottom, and forms a frame around the mold, which is typically made of molding sand.
Flat-bottomed flask: A flask with similar uses as the round-bottom flask, but with a flat bottom that allows it to stand on a level surface.; Florence flask: A flask similar to the flat-bottomed flask that has round bodies and either a round bottom or a flat bottom so that one can stand the flask on a level surface.
At the opening(s) at top of the neck of some glass flasks such as round-bottom flasks, retorts, or sometimes volumetric flasks, there are outer (or female) tapered (conical) ground glass joints. Some flasks, especially volumetric flasks, come with a laboratory rubber stopper, bung, or cap for capping the opening at the top of the neck. Such ...
Flasks are narrow-necked glass containers, typically conical or spherical, used in a laboratory to hold reagents or samples. Examples flasks include the Erlenmeyer flask, Florence flask, and Schlenk flask. Reagent bottles are containers with narrow openings generally used to store reagents or samples. Small bottles are called vials.
Straus flasks are distinct from "solvent pots", which are flasks that contain a solvent as well as drying agents. Solvent pots are not usually bombs, or even Schlenk flasks in the classic sense. The most common configuration of a solvent pot is a simple round bottom flask attached to a 180° adapter fitted with some form of valve.
In our travel news roundup this week: the rise in solo dining, where to save money at US ski resorts, plus the Californian hot-air balloon company offering a rather cheeky package.
Erlenmeyer flasks have wide bases and narrow necks. [3] They may be graduated, and often have spots of ground glass or enamel where they can be labeled with a pencil. It differs from the beaker in its tapered body and narrow neck. [4] Depending on the application, they may be constructed from glass or plastic, [5] in a wide range of volumes. [6]
(The Center Square) – A new report indicates Wisconsin will have a surplus of $4.3 billion at the end of the fiscal year, more than the nearly $4 billion previously estimated.