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GSLS
Lab Safety and Equipment
Question | Answer |
---|---|
Safety goggles | Wear safety goggles to protect your eyes in any activity involving chemicals,flames.......etc |
Lab apron | Wear a lab apron to protect skin and clothes from damage |
Breakage | Handle breakable matireals such as glassware with care do not touch when broken |
Flames | Before you work with flames tie all hair and clothes back follow teachers! |
Poison | Do not let poisonous chemicals get on skin or inhale its vapor. Wash hands afterwards |
Fumes | Work in a ventilated area when harmful vapors may be involved avoid inhaling. Use wafting method to observe odors. |
Sharp object | Scissors,staple,knives,needles,pins,and tacks can cut skin always point away from anyone and yourself |
Plant safety | Handle plants as directled from teachers wash hands afterwards tell if u have any allergies to any plants |
Animal safety | Treat live or preserved animals or parts with care to avoid harm to it or you. wash hands after working with animals |
Disposal | Dispose of chemicals or other lab materials safety follow teacher's directions |
Beakers | Hold and pours liquids |
Triple-beam balance | Balance scale with 3 beams and riders |
Graduated cylinder | Measures volume of liquid |
Microscope | Used to see objects that can't be seen without it |
Thermometer | Used to measure temperature |
Unit of Measure for Mass | Gram |
Unit of Measure for Length | Meter |
Unit of Measure for Volume | Liter |
the amount of space that a substance or object occupies, or capacity | Volume |