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2. Beaker (laboratory equipment) - Wikipedia

   en.wikipedia.org/wiki/Beaker_(laboratory_equipment)

   Laboratory flask. In laboratory equipment, a beaker is generally a cylindrical container with a flat bottom. [1] Most also have a small spout (or "beak") to aid pouring, as shown in the picture. Beakers are available in a wide range of sizes, from one milliliter up to several liters. A beaker is distinguished from a flask by having straight ...

3. Category:Laboratory glassware - Wikipedia

   en.wikipedia.org/wiki/Category:Laboratory_glassware

   Babcock bottle. Beaker (laboratory equipment) Boiling tube. Boston round (bottle) Büchner flask. Büchner funnel.

4. Volumetric flask - Wikipedia

   en.wikipedia.org/wiki/Volumetric_flask

   Volumetric flasks of various sizes. A volumetric flask (measuring flask or graduated flask) is a piece of laboratory apparatus, a type of laboratory flask, calibrated to contain a precise volume at a certain temperature. Volumetric flasks are used for precise dilutions and preparation of standard solutions. These flasks are usually pear-shaped ...

5. Duran (glass) - Wikipedia

   en.wikipedia.org/wiki/Duran_(glass)

   Duran (glass) 250ml DURAN® laboratory bottle. DURAN is a brand name for the internationally defined borosilicate glass 3.3 (DIN ISO 3585) produced by the German company DURAN Group GmbH since 2005 under license from the Schott AG, which was the first to develop it, and which sold it from 1893 until the equity carve-out of the DURAN Group in 2005.

6. Pyrex - Wikipedia

   en.wikipedia.org/wiki/Pyrex

   Pyrex. A PYREX measuring cup manufactured c. 1980, featuring graduations in both U.S. and metric units. Pyrex (trademarked as PYREX and pyrex) is a brand introduced by Corning Inc. in 1915, initially for a line of clear, low-thermal-expansion borosilicate glass used for laboratory glassware and kitchenware. It was later expanded in the 1930s to ...

7. Evaporating dish - Wikipedia

   en.wikipedia.org/wiki/Evaporating_dish

   Evaporating dishes. An evaporating dish is a piece of laboratory glassware used for the evaporation of solutions and supernatant liquids, [a] and sometimes to their melting point. Evaporating dishes are used to evaporate excess solvents – most commonly water – to produce a concentrated solution or a solid precipitate of the dissolved substance.