We think you have liked this presentation. If you wish to download it, please recommend it to your friends in any social system. Share buttons are a little bit lower. Thank you!
Presentation is loading. Please wait.
Published byShawna Roseman
Modified about 1 year ago
Beaker Beakers hold solids or liquids that will not release gases when reacted or are unlikely to splatter if stirred or heated.
Flasks Erlenmeyer and Florence flasks hold solids or liquids that may release gases during a reaction or that are likely to splatter if stirred or heated. Erlenmeyer FlaskFlorence Flask
Graduated Cylinder A graduated cylinder is used to measure volumes of liquids.
Test Tubes 13 x 100 mm test tubes 10 x 75 mm test tubes
Test Tube Holder A test tube holder is useful for holding a test tube which is too hot to handle.
Test Tube Brushes Test tube brushes are used to clean test tubes and graduated cylinders. Forcing a large brush into a small test tube will often break the tube.
Test Tube Racks Test tube racks are for holding and organizing test tubes on the laboratory counter. Plastic racks may melt in contact with very hot test tubes.
Rubber Stoppers Rubber stoppers are used to close containers to avoid spillage or contamination. Containers should never be heated when there is a stopper in place.
Meter Stick Measures length
Triple beam balance measures mass
Different Scientific Tools for the Study of Biology Microscope makes an enlarged image of a very small object
Watch Glass A watch glass is used to hold a small amount of solid, such as the product of a reaction.
Glass Stir Rod A glass rod is used to manually stir solutions. It can also be used to transfer a single drop of a solution.
Medicine Dropper And Pipette A medicine dropper is used to transfer a small volume of liquid (less than one mL). On top of each medicine dropper is a “rubber bulb”
Litmus Paper Red litmus paper is used to identify bases. Blue litmus paper is used to identify acids.
Forceps Forceps (or tweezers) are used to pick up small objects.
Funnel A funnel is used to aid in the transfer of liquid from one vessel to another.
Wash Bottle A wash bottle has a spout that delivers a wash solution to a specific area. Distilled water is the only liquid that should be used in a wash bottle.
Weighing Boat Weighing boats are used to weigh solids that will be transferred to another vessel.
Beaker Tongs Beaker tongs are used to move beakers containing hot liquids
Hot Plate Used to heat materials.
Bunsen Burner Bunsen burners are used for the heating of nonvolatile liquids and solids.
Ringstands and their Components Ringstands are a safe and convenient way to perform reactions that require heating using a Bunsen burner.
Clay Triangle The clay triangle is used as a support for porcelein crucibles when being heated over a Bunsen burner.
Crucible Crucibles are used for heating certain solids, particularly metals, to very high temperatures.
Ringstands and their Components Iron Rings Iron rings connect to a ringstand and provide a stable, elevated platform for the reaction.
Ringstands and their Components Utility Clamps Utility clamps are used to secure test tubes, distillation columns, and burets to the ringstand.
Ringstands and their Components Wire Gauze Wire gauze sits on the iron ring to provide a place to stand a beaker. On older wire gauze, the white material is asbestos!
Strikers Strikers are used to light Bunsen burners. The flints on strikers are expensive. Do not operate the striker repeatedly just to see the sparks!
Evaporating Dish These are used to boil down liquids
Scoopula and Spatula Used to pick up small amounts of solids/powders and place them into beakers.
Lab Equipment. Beaker Beakers hold solids or liquids that are unlikely to splatter if heated or stirred. Measures Volume.
Lab Equipment. Familiarize yourself with the following: 1. Know the names of the individual pieces of lab equipment. 2. Know the use of each piece. Note:
Tour of the Lab and Lab Equipment General Chemistry Galax High School Mrs. Parris.
Lab Equipment. Balance Digital Digital Triple beam Triple beam Measures mass Measures mass Unit is a gram Unit is a gram.
Lab Safety Rules & Procedures 1.No food/drink in the lab area. All you need in lab area: lab instructions, notebook & pen. 2. Safety glasses required for.
Lab Equipment Science equipment Name: Petri Dish Job: shallow dish used for cultures.
Laboratory Equipment. Triple beam balance Beaker tongs.
When do we use Vacuum Filtration? Filtration is the separation method of choice when the phases to be separated are a solid (precipitate) and a liquid.
Lab equipment and Lab Safety Think safety with every step you do in the lab!
Biology AHSGE Standard I- Appropriate Laboratory Materials.
Warm –up: What is the density of the block? CUBE DESCRIPTION Material Plastic Length of each side 2 cm Mass 24 grams Weight 6.6 N.
Tools of the Trade Homework and Review Questions.
Science AHSGE Standard I-1, part 2- Appropriate Laboratory Materials.
When using hazardous chemicals, always wear an apron, goggles, and gloves. TRUE.
Introduction Unit Lab Safety, Variables and Graphing.
Measurement & Scientific Tools. Biblical Reference He measured its wall and it was 144 cubits thick, by man's measurement, which the angel was using.
Lab Safety. General Safety Rules 1. Listen to or read instructions carefully before attempting to do anything. 2. Wear safety goggles to protect your.
Chapter 3: Matter and Its Changes. Section 1: Physical Properties and Changes A.Physical property—any characteristic of matter that can be observed or.
What is Matter?. Matter is… Everything we see around us: GlassMetal Plastic BonesBreath.
Measurement in the Laboratory Proper Techniques Explained.
Measuring Volume Temperature Mass. Reading the Meniscus Always read volume from the bottom of the meniscus. The meniscus is the curved surface of a liquid.
Laboratory Safety Rules. General Rules Conduct yourself in a responsible manner at all times in the laboratory. Conduct yourself in a responsible.
Using Metric Tools. 1. Ruler The ruler above has an English side that uses inches and a metric side that uses centimeters. We will only use the metric.
Ms. Galan Merced High School Agriculture Department Laboratory Safety Ag. Biology.
Agricultural Lab Equipment and Safety Competencies
Mixtures and Solutions. What is Matter? Anything that has mass and takes up space or volume.
Three States of Matter Beta Science Overview In this powerpoint you will be introduced to three states of matter and you will explore the similarities.
Intro Section 1: Basic Lab Equipment 1. Dissecting pan.
Forensics Lin Wozniewski Disclaimer This presentation was prepared using draft rules. There may be some changes in the final copy of the.
© 2016 SlidePlayer.com Inc. All rights reserved.