A piece of lab equipment comprised of a metal pole with a solid, sturdy base intended to secure laboratory glassware and other equipment so that it does not collapse or come apart.
A retort stand, also known as a clamp stand, a ring stand, or a support stand, is a piece of science equipment used in chemistry to hold other pieces of equipment and glassware, such as burettes, test tubes, and flasks.
Typically, a ring stand comprises a hefty base and a vertical rod, both made of metal. Various accessories, such as clamps of varying sorts and iron rings, can be mounted to the rod with thumbscrews at whatever heights and orientations are required to support the target equipment.
Commonly, the base of a retort stand measures 200 x 125 mm and is made of cast iron. The rod may be as long as 750 mm and screws into a female thread in the base.
The rod’s height is enough for most tests and is often compatible with fume hoods and glove boxes. If a taller rod is necessary, the solid base is typically replaced with a tripod for more stability when supporting larger devices, such as exceptionally large tubes, bulk chemical bottles, etc.
The height can be modified by changing the attachment point between the stand and the test tube. The foundation lowers the stand’s center of gravity, enhancing its stability.
In laboratories, the ring stands to support and hold gear during chemical reactions. A ring stand comprises a vertical metal rod and a heat-resistant base.
The hardware connected to ring stands consists of adjustable clamps, three-prong clamps, and rings. The hardware holds glassware, including beakers, flasks, and test tubes.
Within the glassware, chemical reactions occur. Because ring stands prohibit the scientist from holding glassware, they are both practical and secure.
A Bunsen burner is positioned at the foot of the ring stand for chemical reactions that require heat. The gear glides up and down the ring stand to hold the glassware at the proper distance from the flame.
In chemistry, a retort stand, a clamp stand, a ring stand, or a support stand is a piece of equipment used to support other equipment and glassware, such as burettes, test tubes, and flasks.
If something is hot, you should avoid touching it to avoid being burned. Consequently, if you need to heat something, it is beneficial to employ equipment that allows you to suspend it over the heat source.
It could be used to hold a thermometer and a clamp to hold an appropriately sized beaker (with an additional wire gauze somewhere under the beaker and on top of the ring), and both could be hung high above your heat source.
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