What are the common classifications of pipettes

A pipette, also known as a pipette gun, is a measuring tool that transfers liquid from the original container to another container within the range
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It is widely used in biology, chemistry and other fields
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Pipettes are widely used in clinical laboratories because of their simple basic structure and ease of use
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Its basic structure mainly includes display window, volume adjustment part, piston, O-ring, suction tube and suction head (liquid suction nozzle) and other parts.
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1-100ml pipette; high-power motor can quickly fill 100ml of liquid; replaceable lithium battery has a long service life, can work intermittently for 8 hours, and charge time for 2-3 hours; large LCD display shows 6 speed gears and battery information ; Fingertip-controlled suction and dispensing buttons ensure the accuracy of pipetting; PVDF material is used, which is corrosion-resistant; there is a warning function when the power is insufficient
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Common classifications can be divided into air displacement pipettes and positive displacement pipettes according to their working principles; they can be divided into single-channel pipettes and multi-channel pipettes according to the number of tips that can be installed at the same time; Adjustment can be divided into fixed pipettes and adjustable pipettes; according to the adjustment scale, it can be divided into manual pipettes and electric pipettes; according to the purpose, it can be divided into full pipettes , large volume pipettes, bottle top pipettes, continuous injection pipettes, etc.