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suitable for a wide range of pulse widths and transition times
and cylinders provide plenty of patterning practice
in a one-dose tube
4- knee skeleton bone + joint model
Rated current: 2-6V grade is 8A
Potometer with Atomometer suitable for a wide rangeThe 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
