volumetric flask
measuring flask
graduated flask

Volumetric flasks are made in many sizes, from small to big.

According to these specifications, volumetric flasks come in two different classes.

Volumetric flask is used for preparing liquids with volumes of high precision.

Volumetric flasks are used for precise dilutions and preparation of standard solutions.

A volumetric flask has a tall, narrow neck with a stopper closing the opening at top.

Such flask has an wide mouth and known as Kohlrausch volumetric flask.

The neck of the volumetric flasks is elongated and narrow with an etched ring graduation marking.

A volumetric flask (vol flask for short) is a type of laboratory glassware.

The volume of a liquid is usually determined by calibrated glassware such as burettes and volumetric flasks.

They are typically marked to indicate one single volume in a particular size pipette (as are volumetric flasks).

For example, five 25 mL volumetric flasks are each filled with 10 mL of the unknown.

This kind of volumetric flask found particular application in the procedure for the sugar content analysis in sugar beet.

The chemist, a cheerful youngster, was, whistling as he tipped up a volumetric flask, in which the solution had already been made up, to volume.

KPH is dried on an oven to constant weight and then carefully measured (weighed) out into a dry volumetric flask.

Some flasks, especially volumetric flasks, come with a stopper or cap for capping the opening at the top of the neck.

Volumetric flasks are the most appropriate piece of glassware for this procedure as deviations from ideal solution behavior can occur with high solute concentrations.

The volumetric flasks are generally colourless but may be amber-colored for handling light-sensitive compounds such as silver nitrate or vitamin A.

However, they are less accurate and precise than volumetric glassware, such as a volumetric flask or volumetric pipette.

The stopper joints of chemical bottles, volumetric flasks, and separatory funnels often do not use the precision standard taper joints.

She sketched out a rectangle to indicate each tabletop, then began noting the melted beakers, titration tubes, volumetric flasks, and other items still unidentifiable.

Prepare all graduated cylinders, test flasks, bottles, volumetric flasks, centrifuge tubes and vials used in algal assays as follows: 1.

A modification of the volumetric flask exists for dealing with large quantities of solids that are to be transferred into and dissolved in a volumetric vessel.

A highly specialized kind of the volumetric flask is Le Chatelier flask for use with the volumetric procedure in the specific gravity determination.

These marks are not intended for obtaining a precise measurement of volume (a graduated cylinder or a volumetric flask would be a more appropriate instrument for such a task), but rather an estimation.

To create the solution, 11.6 g NaCl are placed in a volumetric flask, dissolved in some water, then followed by the addition of more water until the total volume reaches 100 mL.

A volumetric flask (measuring flask or graduated flask) is a piece of laboratory glassware, a type of laboratory flask, calibrated to contain a precise volume at a particular temperature.

Another method, used for more than a century, is to pack the skull with mustard seeds, which are then measured in a graduated flask.

A volumetric flask (measuring flask or graduated flask) is a piece of laboratory glassware, a type of laboratory flask, calibrated to contain a precise volume at a particular temperature.