Buret And Ring Stand

Eisco single wooden burette stand this single wooden burette stand is made from seasoned hardwood and can accomodate 1 burette up to 10 mm dia.

Buret and ring stand.

Wooden base 200x100 mm with threaded hole wooden support dowel 460x16 mm and clamp with 2 nylon thumb screws included. Clamp unit attaches to the support rod which attaches to the optional porcelain base sold separately. In chemistry a retort stand also called a clamp stand a ring stand or a support stand is a piece of scientific equipment intended to support other pieces of equipment and glassware for instance burettes test tubes and flasks. Standard support rod with built reinforced hook connector for use with stainless steel double buret clamp.

The hardware slides up and down the ring stand so the glassware is held at exactly the desired distance from the flame. A burette also buret is a graduated glass tube with a tap at one end for delivering known volumes of a liquid especially in titrations it is a long graduated glass tube with a stopcock at its lower end and a tapered capillary tube at the stopcock s outlet. Rod 24 l cork lined burette clamp with boss head and retort ring 2 5 dia 4 7 out of 5 stars 250 29 99 29. The typical retort stand consists of a heavy base and a vertical rod both usually made of metal.

Ring stands are convenient and safe because they prevent the scientist from having to hold glassware. Laboratory grade metalware set support stand 8 x 5 12mm dia. Anne schmidt 1 232 views. The flow of liquid from the tube to the burette tip is controlled by the stopcock valve.

Medium support plate designed to hold hotplates stirrers and other apparatus to lab frames or ring stands. Sciencent support stand ring stand 8 x 5 coated base size 24 corrosion resistant rod retort ring 2 5 dia and cork lined burette clamp with boss head heavy industrial grade retort stand 3 7 out of 5 stars 11. Laboratory grade metalware set support stand 8 x 5 12mm dia. There are two main types of burette.

For chemical reactions that require heat a bunsen burner is placed on the base of the ring stand.