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or a sensory bin
Sedimentary rock collection for geological study
Built-in min
colorful handles made of plastic
Potometer with Atomometer Balance or a sensory binThe 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
US$ 17.02
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