A volumetric pipette, bulb pipette, or belly pipette [1] allows extremely accurate measurement (to four significant figures) of the volume of a solution. [2] It is calibrated to deliver accurately a fixed volume of liquid.

In this course you will use three types of precision calibrated glassware: burets, pipets and flasks. This type of calibrated glassware is usually referred to as volumetric glassware. This precision glassware is capable of measurements of volume that are good to four significant digits and is consequently expensive.

Volumetric pipettes, also known as bulb pipettes, are manual liquid handling devices used in laboratories to transfer and dispense a single, specific quantity of liquid to a very high degree of accuracy.

A specific type of pipette is called a volumetric pipette for the most accurate and precise measurement of liquids in a laboratory. A pipette is nothing more than a cylinder of transparent borosilicate glass, which is an easy-to-clean element, chemically an inert material and undergoing a small deformation.

2024年11月1日 · Pipettes made of plastic and glass are commonly used to measure volumes under 1 milliliter (mL). The smallest volume measured with an electronic pipette is 0.1 microliters (μL). Pipettes typically start at 1 milliliter, whereas micropipettes have a measurement range of 1 …

2024年12月1日 · What is Volumetric Pipette? A volumetric pipette is a precision laboratory tool designed to measure and transfer a fixed volume of liquid with high accuracy. This type of pipette is most commonly used in fields such as analytical chemistry, biochemistry, and pharmaceutical research, where exact volume measurements are essential.

2024年5月21日 · A volumetric pipette, also spelled pipet, is a carefully graduated, glass tube designed to suck up, to measure, and frequently, to transfer a quantity of liquid. Often, the volumetric pipette has a zero volume marking, below which marking the liquid is to be retained in the pipette, and is not transferred.

Volumetric pipettes, also known as bulb pipettes, are calibrated to measure a fixed amount of liquid with high accuracy. The pipette has a wider reservoir between two elongated sections and a single graduation mark to draw an exact volume.

2023年6月17日 · This technique describes how to use a volumetric pipet to collect, measure, and transfer a specific, precise volume of liquid. “Pipet” and “Pipette” are both correct spellings and “pipet” will be used here.

A volumetric pipette (also known as a bulb pipette) is used to measure the precise volume of liquid from a transferring vessel. Its long, narrow, and slender design makes it exceptionally accurate, making it ideal for use in quantitative studies.