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Detailed Anatomy: Explore the external
and experiments requiring the determination of bicarbonate concentrations
with digital frequency display
a slide rheostat can either be a constant value resistor or a variable resistor
The device is approx
Potometer with Atomometer Detailed Anatomy: Explore the externalThe apparatus is designed for use in both the field and in the laboratory. It consists of one glass (Capillary) tube and is mounted on a strong white backing plate. The potometer is used to investigate the uptake of water and transpiration of small plant shoots. By submerging the apparatus in a basin of water the freshly cut stem can be placed in the tube. When transpiration occurs, the bubble within the capillary moves. The syringe is used to set the
