It is called a griebon (pronounced jreeborn) or a tripod
Wire gauze can be used to support a container (such as a beaker or flask) during heating. When the Bunsen burner flame is beneath it, with a tripod, the wire gauze helps to spread the flame (and heat) out evenly over the container. It is frequently used in combination with an iron ring and ring stand with a Bunsen burner underneath it (see the Related Questions for more information about an iron ring, ring stand, and Bunsen burner & tripod). A clay triangle serves a similar purpose, except that a clay triangle is used for a crucible instead.
They are used in practical experiments, particularly chemistry, to hold test tubes, burettes etc in position over something else such as a Bunsen burner or beaker.
Stand it on a heat-resistant pad... When not in use - turn the sleeve so that the yellow flame is visible... Keep all flammable items away from it.
An iron stand is a metal rod attached to a metal base. When an iron stand is used in a laboratory, beakers, Bunsen burners, pipettes, and a variety of other things a scientist may need in his work is placed on the iron stand.
Tripod stand is having triangular shape the space present into the rectangle inside that we keep burner to heat any substance we keep the laboratory objects in which we put any chemical to heat.
It is often on a metal stand.
A wire gauze is placed on a tripod stand on top of a Bunsen burner.
A ring stand
In chemistry, a ring stand places a heated sample above the direct flame of a Bunsen burner.
to hold objects above a Bunsen burner eg. a an evaporation basin :)
to put comtainers upon, especially when heating above a Bunsen burner
ring stand ths it son
It really is called ring stand. This is usually used with a ring clamp and bunsen burner.
Used on top of a Bunsen burner so you can heat things. it normally has a gauze mat on it and you put a beaker, evaporating basin etc on top of it to heat.
In chemistry, a ring stand places a heated sample above the direct flame of a Bunsen burner.
The flame on a Bunsen Burner can be controlled by turning the thing on the bottom by the stand. When you turn it you are either letting the air in or cutting of the air to the flame, this will decide whether the flame will be blue or orange/yellow. Hope this helps! Ali
Funtions of the Bunsen burner: air-hole: to control the amount of air let into the Bunsen burner for combustion. barrel: To allow the flame to beat a suitable height for burning. base: To support the Bunsen burner so that it will not fall over. collar: helps to adjust the gas being produced gas tap: to store gas. jet: To allow gas to enter the Bunsen Burner ( by helpingppl) Flame: the one part you don't want to forget