LAB SAFETY. When to wear goggles and aprons? If using chemicals and flames.
Science Lab Equipment Identification Lab. Safety Goggles Goggles or safety glasses are a form of...
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Transcript of Science Lab Equipment Identification Lab. Safety Goggles Goggles or safety glasses are a form of...
![Page 1: Science Lab Equipment Identification Lab. Safety Goggles Goggles or safety glasses are a form of protective eyewear that usually enclose the eye area.](https://reader031.fdocuments.net/reader031/viewer/2022020308/5697c00b1a28abf838cc843f/html5/thumbnails/1.jpg)
Science Lab Equipment
Identification Lab
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Safety Goggles• Goggles or safety glasses are
a form of protective eyewear that usually enclose the eye area to prevent particulates or chemicals from striking the eyes. They are used in chemistry laboratories and in woodworking
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METERSTICK
MEASURES THE DISTANCE BETWEEN 2 POINTS
EXAMPLES: LENGTH, WIDTH, HEIGHT, DEPTH
Units include meter, centimeter and millimeter
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Graduated Cylinder
• A graduated cylinder measures the volume of liquids in a quantitative manner in units called milliliters.
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Triple Beam Balance
• A triple beam balance is used to accurately measure the mass of an object. The object is balanced when the pointer is at zero. The unit of mass is the gram .
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Spring Scale (spring balance)
Measures the weight of an object in Newtons (N)
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Thermometer
• A thermometer is a device used to measure temperature. In the science class, temperature is measured in degrees Celsius.
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Test Tube
• A test tube is a kind of laboratory glassware Test tubes allows you to heating small samples and are made of Pyrex.
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Beaker
• A beaker is a type of laboratory glassware that is very stable and easy to handle. It gives a rough estimation of liquid volume.
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Erlenmeyer Flask• An Erlenmeyer flask is a
type of glassware with a triangular base. The neck opening is smaller than a beaker and slows down evaporative loss better.
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eye dropper or Dropper Pipette
Used to mix or dispense small amounts of liquid, one drop at a time.
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Funnel
• A funnel is a device to channel liquid or fine-grained substances into a second container with a smaller opening
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Hot Plate
• A hot plate is a small electric stove often used to heat glassware.
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Test Tube Rack
Used to store and hold test tubes in an upright position.
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Test Tube Brush
Used to clean the inside of test tubes.
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Stirring rod
To mix solutions use a stirring rodNOT a thermometer
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SPALUTA
To remove a small amount of a chemical from a bottle use a spatula
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Micro-plate
Used in chemistry to mix and test small amounts of chemicals
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Evaporation dish
a small vessel with a wide opening used for rapid evaporating, weighing small quantities of powder and
burning chemicals
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Tongs
Tongs are gripping and lifting tools. The tips are adapted depending on their specific use.
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Stopwatch
Used to time events in seconds
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Forceps (also known as tweezers)
• Forceps are a hand-held instrument for grasping and holding objects, similar in concept to tongs, tweezers or pincers.