Lab Equipment Names and Pictur.Pdf

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balance an instrument for determining weight beaker used to hold liquids Bunsen burner used to heat substances buret dispensing and transferring known volumes of fluids clay triangle used to hold a crucible while the crucible is heated crucible and cover used to hold small amounts of chemicals during heating at high temperatures crucible tongs to hold hot crucibles dropper pipet or disposable pipet for drawing in a liquid and expelling it in drops Erlenmeyer flask used to hold liquids, has narrow neck to prevent splashes evaporating dish liquids are heated over a flame so that they evaporate, leaving a solid residue filter paper special paper used to separate solids from liquids forceps used to pick up or hold small items fume hood used to prevent a person from exposure to hazardous fumes from chemicals funnel for pouring liquid or other substance through a small opening goggles protects eyes from chemical splashes graduated cylinder accurately measures liquid volumes hot plate / stir plate used to heat and stir substances mortar and pestle used to grind up materials pipet bulb used to pull liquid up into a pipet ring clamp used with ring stand to hold a glass container ring stand holds funnels, wire gauze above table rubber stopper used to cover ends of test tubes and flasks spatula small scoop used to transfer powder and crystal chemicals spot plate a flat plate with multiple "wells" used as small test tubes stirring rod used for stirring striker used to light bunsen burner test tube open tube used to hold liquids test tube clamp clamp used to hold hot test-tube test tube rack holds 5-6 test-tubes in a row thermometer measures temperature (science uses degrees in Celsius) utility clamp used to hold laboratory glassware volumetric flask for making up solutions to a known volume volumetric pipet measures small amounts of liquids accurately wash bottle used to rinse various pieces of laboratory glassware watch glass to hold solids while being weighed, or as a cover for a beaker weighing paper used for weighing and transferring powers and crystals wire gauze used to support a container (such as a beaker or flask) during heating.

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FS/2018 ORGANIC CHEMISTRY I LAB CHEM 226 (2219) Instructor
FS/2018 ORGANIC CHEMISTRY I LAB CHEM 226 (2219) Instructor: Terry Bone 120-B Schrenk Hall [email protected] 341-4820 http://www.mst.edu/~tbone 9:00-10:00, Tu-Th, or by appt. Cynthia Bolon 213 Schrenk Hall [email protected] 341-4439 OBJECTIVES: Course objectives are to develop facility with performing laboratory techniques involving the handling of organic chemicals safely and the keeping of proper records of experiments conducted in the laboratory. Crystallization, distillation, extraction and chromatography are emphasized as separation and purification techniques. Melting points, boiling points, and refractive indices are used routinely as measures of purity. Safe handling of chemicals and proper disposal of waste products are priority goals in this course. To help in attaining such goals, the first week of the semester is devoted to SAFETY in the chemistry laboratory. For the remainder of the semester, most of the experiments are conducted on a micro scale. BOOKS: 1. 100 pg. set Organic Chemistry Laboratory Notebook 2. “Organic Chemistry Laboratory Laboratory Techniques, 2nd ed”. Available as free pdf download at https://open.umn.edu/opentextbooks/BookDetail.aspx?bookId=369 3. “Microscale Techniques for the Organic Laboratory, 2nd ed”, (MTOL), Mayo, Pike, Butcher and Trumper, John Wiley & Sons, Inc.,2001 (on reserve at library circulation desk-currently out of print but available on Amazon) 4. “Right to Know pocket guide for School & University Employees”, Genium Publishing Corp., 1990. (optional) (#1 can be purchased from the book store) LAB SYLLABUS: Originally prepared by Prof. S. B. Hanna, modified by D. E. Hoiness, T.Bone. GENERAL GUIDELINES SAFETY Goggles must be worn at all times in the lab.
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