A burette clamp is an essential tool for any lab that requires heating a solution with a burner and ring stand. This metal tool attaches to the stand to hold a glass burette, test tube, flask, etc.
What does clamp mean in chemistry?
Filters. (chemistry) An item of laboratory equipment which consists of a metal pole with a solid, firm base, used to hold, or clamp, laboratory glassware and other equipment in place, so that they do not fall down or come apart.
What is burette stand in chemistry?
burette, also spelled buret, laboratory apparatus used in quantitative chemical analysis to measure the volume of a liquid or a gas. It consists of a graduated glass tube with a stopcock (turning plug, or spigot) at one end.
Why is it important to clamp the burette upright?
Why is it important to clamp the burette vertically? So that drops of solution from the funnel do not drip into the burette, affecting the volume of solution. Why is it important to clamp the burette vertically? To allow the liquid level to be read correctly.
What are test tubes used for in chemistry?
The test tube is one of the most commonly used pieces of laboratory ware. Test tubes are the perfect shape and size to hold small amounts of substances, usually liquid, which are then manipulated in some way, such as being placed over the flame of a Bunsen burner.
What is the function of aspirator in laboratory?
A device for removing liquids or gases by suction, especially an instrument that uses suction to remove substances, such as mucus or serum, from a body cavity.
What is the function of clamps in laboratory?
Utility clamps support your flasks, beakers, and burettes. They stabilize your sample containers, preventing possible breakage and sample loss. Some specifics about utility clamps: They are available in nickel-plated zinc or stainless steel construction.
What is a clamp stand used for in science?
Laboratory clamps, stands and supports are used in combination for holding and securing other items of apparatus such as glassware, tubing, thermometers, probes, columns, funnels and overhead stirrers.
Who invented Burette clamp?
History. The first burette was invented in 1845 by the French chemist Étienne Ossian Henry (1798–1873).
What is burette and its uses?
Burette is a laboratory apparatus commonly used to dispense and measure variable amounts of liquid or sometimes gas within chemical and industrial testing specially for the titration process in volumetric analysis. Burettes can be specified according to their volume, resolution, and accuracy of dispensing.
What is a clamp used for in science?
It is used to hold round laboratory glassware, such as a beaker, and flasks, etc. This type of clamp is made from stainless steel.
What are tiny test tubes called?
Centrifuge Tube
Centrifuge Tube Centrifuge tubes look like miniature test tubes that have tapered tips. These can be made of the glass and plastic.
What are burette clamps made of?
They are made from corrosion-resistant metals. Single burette clamps hold one burette, test tube or flask, and double clamps hold two. Double burette clamps also accommodate flasks and test tubes. Burettes are staples of analytical chemistry labs.
What are clamps made out of?
Clamps are die casted from aluminum and feature black rubber sleeves for firm gripping of burettes. The adjustable clamps hold up to 30mm OD burettes which are held in place by the pressure created by the springs. For use with rods up to 19mm diameter.
What is a burette in chemistry?
Burettes are staples of analytical chemistry labs. They are clear, graduated liquid dispensers with an adjustable spigot at the bottom end that releases the contents in varying amounts. Burettes are extremely accurate when they are used correctly.
What is the size of a 3/8 clamp?
Two prong zinc-plated, stamped steel with aluminum alloy holder is adjustable by checknut to any angle Takes objects from 3/8” to 1 3/8” diameter. Fits rods up to 1/2” diameter. Length: 6 3/8”. This clamp features plastic coverd spring jaws.
