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GRADUATED BEAKER PROFESSIONAL
Cengage Learning Publishers, 2014.Īrticles on are general information, and are not intended to substitute for professional advice. Basic Laboratory Experiments for General, Organic, and Biochemistry. Tata McGraw-Hill Education Publishers, 2000. While beakers are used for transporting and mixing solutions, graduated cylinders are used to measure the volume of liquids. This is due to the fact that they provide safe working conditions even in instances where dangerous chemicals are used. The importance of various laboratory apparatus cannot be ignored.
While beakers are mainly made using glass, graduated cylinders are made with polymethylpentene or polypropylene. On the other hand, a graduated cylinder is used to measure the volume of liquids. While a beaker is wide and has a small pouring lip, a graduated cylinder is narrow in shape, with a spout for easy pouring of the solutions.Ī beaker is used for transporting and mixing solutions. On the other hand, a graduated cylinder is laboratory equipment used to measure the volume of liquids. Similarities between Beaker and Graduated Cylinderĭifferences between Beaker and Graduated CylinderĪ beaker is a cylindrical container with a small pouring lip that is used for transporting and mixing solutions. In terms of measuring liquids, graduated cylinders are more accurate in comparison to other laboratory apparatus as they are marked with small and precise graduations. While polymethylpentene is mainly used for its transparency, less fragility, and its lightweight, polypropylene may be used due to its high level of chemical resistance. Graduated cylinders are made with polymethylpentene or polypropylene. It is also marked to show the level of liquids. It is narrow in shape, with a spout for easy pouring of the solutions. They are available in a wide range of sizes from as small as one milliliter to a few liters.Īlso referred to as measuring or mixing cylinder, a graduated cylinder is a piece of laboratory equipment used to measure the volume of liquids.
Although beakers do not have a lid, they can be covered with a watch glass or a larger beaker when need be. Design provides greater strength via heavier uniform walls. They are graduated to assist in obtaining an exact measurement of a solution. Griffin low-form beaker with pourout lip for general laboratory use. They can be made with glass, metal, and even certain plastics. This is a cylindrical container with a small pouring lip that is used for transporting and mixing solutions. They include burets, beakers, pipets, and graduated cylinders, just to mention a few. These apparatus can withstand high temperatures and corrosive material. For the experiments to be carried in a safe and ideal way, apparatus, specifically for that purpose, is used. These experiments are carried out in the laboratories, and involve the use of chemicals and biological analysis. Through experiments, human beings have been able to come up with measures and even solutions to many life problems.
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