Science Lab Equipment Study Sheet - River Dell Regional ...



Science Lab Equipment Study Sheet

|Apparatus |Description |Use |Name |

|[pic] |Glass |As a container, cup | |

| |Common Sizes: |Stirring, Mixing, Pouring, Heating |BEAKER |

| |100, 250, 400, & 1000 mL | | |

|[pic] |Glass | | |

| |Usually marked with a milliliter (mL) |To measure volume | |

| |scale | |GRADUATED CYLINDER |

|[pic] |Glass | | |

| |Common Sizes: 125, 250, 500 ml |May be heated |a. ERLENMEYER FLASK |

| | | |b. ROUND BOTTOM FLASK |

|[pic] [pic] |Glass |Many uses: Can be heated | |

| |Several Sizes |Mixing/Watching reactions |TEST TUBE & TEST TUBE BRUSH |

|[pic] |Wood, metal, plastic |To hold test tubes upright | |

| | | |TEST TUBE RACK |

|[pic] |Metal |Used to hold a test tube | |

| |Clamp with a spring handle | |TEST TUBE HOLDER |

|[pic] |Metal Clamp with screws, nut, & curved |To hold test tubes securely on the ring stand| |

| |clamp | |TEST TUBE CLAMP |

|[pic] |Metal |To pick up and hold a crucible | |

| | | |CRUCIBLE TONGS |

|[pic][pic] |Glass |Used to collect/add specific volumes of | |

| | |liquids |PIPETTE |

| | | | |

| | |Used for suction to pull liquids into the |PUMP |

| | |apparatus | |

|[pic][pic] |Glass |Used to hold liquids for titration | |

| |Marked in milliliter scale | |a. BURET |

| |Fitted with a stopcock, pinch clamp, or | | |

| |glass bead | | |

| | | |b. BURET CLAMP |

| |Metal Clamp |To hold burets when titrating | |

| |With flexible clips | | |

|[pic] |10 cm _________ |To measure length | |

| |Used to measure length | |METRIC RULER |

| |Divided into cm and mm divisions | | |

|[pic] |Triangular wire frame with clay material | To support the crucible | |

| |coverings | |CLAY TRIANGLE |

|[pic] |Small porcelain dish with cover |To heat small amounts of solid material at | |

| | |high temperature |CRUCIBLE AND COVER |

|[pic] |Wire screen with ceramic fibered center |To spread the heat of a flame | |

| | |Rests on the ring for the ring stand |WIRE GAUZE |

|[pic] |Metal heating device connected to gas |To heat chemicals in beakers or test tubes | |

| |outlet with rubber tubing | |BUNSEN BURNER |

|[pic][pic] |Metal rod upright, heavy base |A support with many uses | |

| | | |RING STAND and RING |

|[pic] |Glass |Used in the preparation of solutions | |

| |Marked off to liter capacity, with a glass| |VOLUMETRIC FLASK |

| |stopper | | |

|[pic] |Plastic |Used to hold liquids in micro experiment | |

| |Many different wells | |CHEM PLATE |

| | | |SPOT PLATE |

|[pic] |Heavy porcelain |To grind chemicals to a powder | |

| |Dish with grinder | |MORTAR & PESTLE |

|[pic] |Metal/Porcelain |To transfer chemicals in weighing | |

| | | |CHEMICAL SCOOP |

|[pic] |Squeezable plastic bottle with angular tip|To dispense distilled water | |

| | | |WASH BOTTLE |

|[pic] |Porcelain dish |As a container for small amounts of liquid | |

| | |being evaporated |EVAPORATING DISH |

|[pic] |Curved glass |May be used as a beaker cover or for | |

| | |evaporating small amounts of liquid |WATCH GLASS |

|[pic][pic] |Plastic |Used in micro experiments to transfer small | |

| | |amounts of liquid |MICROPIPETTE |

|[pic] |3 metal bars with riders for 100s, 10s, |Used to find the mass in grams of an object | |

| |and 1s measurement | |TRIPLE BEAM BALANCE |

|[pic] |Digital scale, precise to the thousandths |Used to find the mass in grams of an object | |

| |of a gram | |ELECTRONIC BALANCE |

|[pic] |Usually metal or plastic with a hook and a|Finds the force in (N) | |

| |metal spring | |SPRING SCALE |

|[pic] |Electric device often with a heat and |Used to heat substances in glass or metal | |

| |stirring controls |containers |HOT PLATE |

|[pic] |Plastic, disposable |Tray or paper used to hold find the mass of a| |

| | |chemical |WEIGH BOAT |

|[pic] |Glass or plastic with lid |Used to collect specimen or hold agar for | |

| | |growing specimen |PETRI DISH |

Other items to know: first aid kit, fire extinguisher, apron, goggles, stopwatch, glass rod, forceps/tweezers, droppers, rubber tubing, metal file, funnel, and pH/Litmus paper (B.R.A. & R.B.B.)

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