Round-bottom flask
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Round-bottom flasks are types of flasks having spherical bottoms used as laboratory glassware, mostly for chemical or biochemical work. They are typically made of glass for chemical inertness; and in
Round-bottom flasks and cork rings
Laboratory glassware
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Laboratory glassware is a variety of equipment used in scientific work, traditionally made of glass. Glass may be blown, bent, cut, molded, or formed into many sizes and shapes. It is commonly used in
Three beakers, an Erlenmeyer flask, a graduated cylinder and a volumetric flask
Late 17th-century laboratory glassware in the painting by Cornelis de Man (National Museum in Warsaw).
A chemist with laboratory glassware, November 1918
Brown glass jars with some clear lab glassware in the background