Used to measure photosynthesis, respiration and photorespiration in attached or detached leaves maintained in a leaf chamber attached to an open flow gas exchange system.
This package provides the user with all of the materials required to measure soil respiration using an open-flow gas exchange system when the rate of respiration is high, or as a closed-flow recirculation system when the rate of respiration is low.
The PH1LP Photosynthesis Teaching Package may be used to measure photosynthesis in attached or detached leaves maintained in a sealed leaf chamber. O2 is produced by the light reactions of photosynthesis causing an accumulation of O2 in the chamber, which is measured by a gas phase O2 sensor. The rate at which O2 concentration in the chamber increases provides a measurement of the rate of photosynthesis.
This is the only complete experimental package for measurement of nitrogen fixation in H2 producing legume symbioses.
Hand-held chlorophyll fluorometer, ideal for screening plants. It measures Ft, QY (standard), NPQ, OJIP, and Light Curve (QY)