Can anyone tell me the functions of any of the following chem lab equipment? - tripod clamp smallest
Wire Mesh
Triple Beam
rod
Evaporating
Tripod
Rubber stopper
Cork
Punch
Probe
Test Tube
hard glass tube
Glass tubes
Rubber Hose
Mortar
Bunsen burner
Bunsen clips
Pliers
Glass
Filter paper
Sunday, December 13, 2009
Tripod Clamp Smallest Can Anyone Tell Me The Functions Of Any Of The Following Chem Lab Equipment?
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4 comments:
My chemistry book had a special chapter on the use of laboratory equipment. Do not you?
Yes .... A Bunsen burner is used to heat a facility somewhat experimental. Instead of a spirit lamp.
Well, I have a comment ... That's very nice to ask ...
Wire mesh - used to support the large pieces of glass, ceramic warming. To stand in connection with a ring.
A scale - with a weight. The more you use a more accurate electronic scale.
Rod - Agitation () pretty obvious
Evaporating - used to evaporate water and / or other solvents removed.
Tripod - materials used for heating.
Rubber stopper - connect to the openings, usually in test tubes or Erlenmeyer flasks
Cork - Can be used to cover the openings, but the larger rings of cork can be used to support bottom-flasks
Punches - used for drilling holes in the caps to allow the insertion of glass tubes.
Measuring cylinder - used to accurately measure the volume. They range from 10 to 2-4 ml of L.
Test tube - usually 10-25 ml, and inexpensive way to see the reactions on a qualitative scale from small (in fact there is no difference between a tube and a normal "hard" test tube).
Glass Pipe - is located in blocks that are normally present in the gas, without the vessel disclosing.
Rubber hose - it is as a plug. Juick rubber tube wall can withstand the pressure.
Mortar and pestle - used to grind solids into a fine powder (mortar is the bowl, the plunger is "stuck").
Bunsen burner - it is used for heating. The name of Robert Bunsen, German chemist, 19 Century
Bunsen Terminal - there's really no such thing. There are many different types of brackets. Clamps and fasteners Prize will be used to have the hose, three tips forceps tipped tweezers or two vessels, blocks are present, the specimen tube clamp to allow remote manipulation, when it is heated.
Holders - it is connecting at a right angle or straight ramps network.
Mug - Choice of 10 ml to 4000 ml glass open standard for holding liquids, not hard to trigger responses in
Filter paper - it is used to filter solids solutions. Typically used funnels to allow rapid screening methods. They come in different sizes and different pore sizes.
Triple beam balance is so measurse weight in grams = stem safly chemical mixtures, EVAP plate = small containers in which chemicals, heat of reaction control, seals made of rubber = test tube or beaker, graduated cylinder = measures and hold-test = allows small amout chemical tests , mortar and grind Pestel = "ingresients make them smaller fines, the burners fire to warm him bunsun tweezers are things that have, perhaps, or to make a difference without getting burned or hurt, and the filter paper separating the solid = or liquid chemicals into another.
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