There are so many specifications of measuring pipettes
The graduated pipette is a type of glass measuring device used in biochemical testing laboratories for quantitative pipetting of solutions. There are several specifications such as 0.1ml, 0.2ml, 0.5ml, 1ml, 2ml, 5ml, 10ml and so on. According to whether it is necessary to blow out the liquid that the tip of the tube cannot flow out naturally, the measuring pipettes are divided into two types: a complete discharge type and an incomplete discharge type. The so-called complete discharge type is measured by the total volume of the solution injected into the measuring pipettes. When using this type of measuring pipettes, the liquid remaining at the tip of the measuring pipettes must be blown out. Usually, the upper tube wall of this type of measuring pipette is marked with “Blow” and The word “TC”; the measurement of the volume of an incompletely flowing measuring pipette does not include the liquid that cannot flow out naturally at the tip of the tube. When using this type of measuring pipette, the liquid remaining on the tip of the tube cannot be blown out. The upper tube wall of this type of measuring pipette is often marked with The letters “TD”.
Post time: Nov-05-2021
