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01. VOLUMETRIC FLASK: Pear-shaped crystal vessel with a flat bottom. Used to prepare chemical solutions. 02. AUTOMATIC MICROPIPETTES: Used to measure and transfer small volumes from one container to another. They are capable of measuring liquids with great accuracy. To suck up the liquid, press a button on the tip, like a pen. 03. TUBE RACKS: An instrument with holes on the surface where small tubes with substances are filled. 04. PETRI DISH: A kind of small round "box" made of glass to store cultures of cells, seeds, or microorganisms. 05. BALANCE: Used to accurately measure an object’s mass. 06. STEREOSCOPIC MAGNIFYING GLASS: A tool with lenses that increase vision and allow us to observe and analyze small substances and organisms. It is very similar to a microscope. Used to magnify larger things.
Acknowledgements: Carolina Luna (SIATDI-UMH) and Laboratori de Neurobiologia Ocular UMH
07. BEAKER: A cylinder-shaped container with an open top that is used to prepare or boil substances and transfer liquids from one container to another. 08. PROTECTION GLASSES: Used to prevent substances from splashing into the eyes. They are part of the Personal Protective Equipment (PPE). 09. NITRILE GLOVES: They protect hands from chemical substances and products and avoid illnesses and infections. They also prevent laboratory work from being contaminated. 10. PASTEUR PIPETTES: They are plastic tubes with pointed ends. They are used to suction and transfer very large quantities of liquid, but they do not measure it. They are very similar to a dropper. 11. STIRRER: A machine that helps to mix substances with a slight rocking or spinning, using a motor or a magnet. By turning its wheels, you can adjust the speed and the way it shakes. 12. TEST TUBE: A tall, narrow glass tube that is used to measure and contain liquids when a high degree of accuracy is not required.
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