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Araceli Cordero
Araceli Cordero

This document provides a list and descriptions of common materials used in a chemistry lab, including: 1. Glassware such as beakers, Erlenmeyer flasks, test tubes, and condensers used for mixing, heating, and distilling substances. 2. Ceramic materials like crucibles and triangles for heating substances to high temperatures. 3. Metallic equipment like bunsen burners, clamps, and racks for heating and holding materials. 4. Measuring tools including balances, burettes, pipettes, and thermometers for accurately measuring volumes, masses, and temperatures.

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CHEMISTRY LAB MATERIALS 31/05/12 1
31/05/12 Araceli B. Cordero Miss: Stella Maris Saubidet Oyhamburu Subject: English ~ 4属 5 Escuela de Educaci坦n T辿cnica N属 1 - Longchamps 2
INDEX: 31/05/12 1. Glassware 2. Ceramicmaterials 3. Metallicmaterial 4. Measuringequipment 3
31/05/12 GLASSWARE~ 4
31/05/12 Balon The balon is used for distillation of substances, with a bunsen burner. 5
31/05/12 Beaker The beaker is used to mix substances. 6
31/05/12 Burettegraduator The burette is used to measure volumes with little precision. 7
31/05/12 Condensator The condensator is used to try to divide the substance that pass into the liquid state. 8
31/05/12 Erlenmeyer Erlenmeyer is used to mix substances that exhale vapor. 9
31/05/12 Volumetricflask The volumetric flask is used for accurate volume measuremen. It is widely used in laboratories. 10
31/05/12 Funnel The funnel is used by a filter paper to filter liquids from solids such as sand. 11
31/05/12 Graduater cylinder The graduated cylinder is used for volume measurements loosely. 12
31/05/12 Glassrod The glass rod is used to mix chemicals. 13
31/05/12 Volumetricpipette and graduator Volumetric pipette and graduator is always used with a bulb, to measure volumen with not much accuracy. 14
31/05/12 Separating funnel Separating funnel it is used to separate two immiscible liquids. 15
31/05/12 Thermometer The thermometer is used to take temperatures. 16
31/05/12 TestTube The test tube is used to sample, to submit to testing. 17
31/05/12 Watchglass The watch glass is used to weigh substances. 18
31/05/12 CERAMICMATERIALS~ 19
31/05/12 Ceramictriangle The triangle is used to heat ceramic mixtures. 20
31/05/12 Crucible The porcelain crucible is used for heating substances to high temperatures. 21
31/05/12 Mortarandpestle The mortar is used to contain substances and the pylon as mole s to a uniform measure. 22
31/05/12 Asbestoswiregauze Asbestos wire gauze is used to spread heat from the bunsen burner. 23
31/05/12 METALLICMATERIAL~ 24
31/05/12 Bunsenburner Bunsen Burner is used to heat any substance. 25
31/05/12 Clamp The clamp is used to hold test tubes or balloons, for submission to the heat. 26
31/05/12 Doublenut The double nut is used to support universal support by a metal ring. 27
31/05/12 Hoopnut The metal ring is used to hold the ball. 28
31/05/12 Rack The rack is used to hold the test tubes. 29
31/05/12 Spatula The spatula is used to take substances from their containers. 30
31/05/12 Tripod The tripod is used to hold materials with different heat spreaders. 31
31/05/12 Universal support The universal bracket is used to hold the metal ring, with a corresponding nut. 32
31/05/12 MEASURINGEQUIPMENT~ 33
31/05/12 Peg The peg is used to grab any hot material. 34
31/05/12 Bulb Bulb is used with a burette or a pipette. 35
31/05/12 Centrifuge The centrifuge is used to rapidly separate a solid from a liquid in suspension. 36
31/05/12 Cleaningbrush The cleaning brush is used to clean instruments after use. 37
31/05/12 Plugs Plugs are used to cover test tubes, flasks, etc. 38
31/05/12 Piseta The piseta is used for cleaning materials. 39
31/05/12 Scales The scales are used to weigh any substance, the most used one is the analytical. 40
31/05/12 41 TheEnd

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