What is a volumetric flask and its uses?

Answer 1

A volumetric flask is a piece of laboratory glassware used in analytical chemistry for the preparation of solutions. It is made of glass or plastic and consists of a flat bottomed bulb with a long neck, usually fitted with a stopper. The stopper is normally made in a chemically resistant plastic such as polypropylene rather than glass. The neck has a single ring graduation mark and a label. The label should show the nominal volume, tolerance, calibration temperature, class, relevant manufacturing standard and the manufacturer’s logo. The glass or plastic is generally clear but may be amber colored for handling light sensitive compounds such as silver nitrate or vitamin A.

Answer 2

Volumetric flask, also known as measuring flask or graduated flask, is a kind of glassware which is used for accurate dilutions and preparation of standard solutions. Volumetric flasks are usually pear-shaped with a graduation mark on the neck. The mark indicates the volume when the solution reaches there. Volumetric flasks are various in size, but they come in standard size, 10.00 ml, 25.00 ml, 50.00 ml, 100.0 ml, 250.0 ml, 500.0 ml, etc.

Answer 3

It is used to measure the volume of any liquid composition.

Answer 4

A volumetric flask is typicaly used to measure volume of a sample.

Answer 5

The volumetric flask is the simulated vagina

Answer 6

The goal of the volumetric flask is to prepare solutions of known concentration; it is not recommended to use volumetric flasks to stock solutions for long time.

Answer 7

The volumetric flask is used to prepare solutions of known concentrations.

Answer 8

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