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2. Beaker (laboratory equipment) - Wikipedia

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

   Beakers are commonly made of glass (today usually borosilicate glass [3]), but can also be in metal (such as stainless steel or aluminum) or certain plastics (notably polythene, polypropylene, PTFE). A common use for polypropylene beakers is gamma spectral analysis of liquid and solid samples. Beakers of different sizes

3. 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 ...

4. Glass rod - Wikipedia

   en.wikipedia.org/wiki/Glass_rod

   A glass stirring rod, glass rod, stirring rod or stir rod is a piece of laboratory equipment used to mix chemicals. They are usually made of solid glass, about the thickness and slightly longer than a drinking straw , [ clarification needed ] with rounded ends.

5. 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

6. Pyrex - Wikipedia

   en.wikipedia.org/wiki/Pyrex

   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 include kitchenware products made of soda–lime glass and other materials. [1]

7. Jena glass - Wikipedia

   en.wikipedia.org/wiki/Jena_glass

   The main products of Jenaer Glas are laboratory glassware and glass tableware. Typical examples of lab glassware are fireproof beakers and tumblers, and bottles with glass or teflon-coated lids. Glassware is preferred for many uses since it is easy to clean, and there is no risk of contaminants like plasticizers.