1929Journal of Scientific InstrumentsOpen access

A new self-adjusting pipette

E. G. Bilham

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Abstract

By means of an inner tube forming an extension of the ordinary discharge jet of a pipette, a fixed quantity of liquid is retained and can be recovered by pouring out from the top of the pipette. Pipettes of this pattern have been found useful for purposes where definite fixed quantities of water or other liquid have to be measured rapidly and accurately.

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By means of an inner tube forming an extension of the ordinary discharge jet of a pipette, a fixed quantity of liquid is retained and can be recovered by pouring out from the top of the pipette. Pipettes of this pattern have been found useful for purposes where definite fixed quantities of water or other liquid have to be measured rapidly and accurately.

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Available abstract

By means of an inner tube forming an extension of the ordinary discharge jet of a pipette, a fixed quantity of liquid is retained and can be recovered by pouring out from the top of the pipette. Pipettes of this pattern have been found useful for purposes where definite fixed quantities of water or other liquid have to be measured rapidly and accurately.

Key concepts: Pipette, Tube (container), Materials science, Biomedical engineering, Chemistry, Chromatography, Composite material, Medicine

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