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  2. Laboratory glassware - Wikipedia

    en.wikipedia.org/wiki/Laboratory_glassware

    Laboratory glassware may be made from several types of glass, each with different capabilities and used for different purposes. Borosilicate glass is a type of transparent glass that is composed of boron oxide and silica, its main feature is a low coefficient of thermal expansion making it more resistant to thermal shock than most other glasses ...

  3. Laboratory flask - Wikipedia

    en.wikipedia.org/wiki/Laboratory_flask

    In laboratory and other scientific settings, they are usually referred to simply as flasks. Flasks come in a number of shapes and a wide range of sizes, but a common distinguishing aspect in their shapes is a wider vessel "body" and one (or sometimes more) narrower tubular sections at the top called necks which have

  4. Reagent bottle - Wikipedia

    en.wikipedia.org/wiki/Reagent_bottle

    Reagent bottles, also known as media bottles or graduated bottles, are containers made of glass, plastic, borosilicate or related substances, and topped by special caps or stoppers. They are intended to contain chemicals in liquid or powder form for laboratories and stored in cabinets or on shelves. Some reagent bottles are tinted amber ...

  5. Test tube - Wikipedia

    en.wikipedia.org/wiki/Test_tube

    Test tubes are sometimes put to casual uses outside of lab environments, e.g. as flower vases, glassware for certain weak shots, or containers for spices. They can also be used for raising queen ants during their first months of development.

  6. Erlenmeyer flask - Wikipedia

    en.wikipedia.org/wiki/Erlenmeyer_flask

    Erlenmeyer flasks used in cell culture are sterilized and may feature vented closures to enhance gas exchange during incubation and shaking. The use of minimal liquid volumes, typically no more than one fifth of the total flask volume, and baffles molded into the flask's internal surface both serve to maximize gas transfer and promote chaotic ...

  7. Round-bottom flask - Wikipedia

    en.wikipedia.org/wiki/Round-bottom_flask

    Round-bottom flasks are often used to contain chemical reactions run by chemists, especially for reflux set-ups and laboratory-scale synthesis. [3] Boiling chips are added in distilling flasks for distillations or boiling chemical reactions to allow a nucleation site for gradual boiling. This nucleation avoids a sudden boiling surge where the ...

  8. Weighing bottle - Wikipedia

    en.wikipedia.org/wiki/Weighing_bottle

    Weighing bottles are glass laboratory equipment used for precise weighing of solids. Most of the glass used in the bottles is thin and fragile glass, but sometimes they are also made of ceramics or plastics. Dishes tend to have many different shapes. The three most popular are: Flat glass dish, which is equipped with a ground cover.

  9. Category:Laboratory glassware - Wikipedia

    en.wikipedia.org/wiki/Category:Laboratory_glassware

    Media in category "Laboratory glassware" This category contains only the following file. Soxhlet Extractor.png 128 × 688; 32 KB

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