Fluorite Properties Fluorite is made up of calcium fluoride and has a transparent or translucent appearance. Sometimes it can be a colorless crystal, but other times it can also be purple, blue, green, yellow, or pink, or other combinations of these colors. Fluorite is sometimes called fluorspar. The name is derived from the Latin word âfluoâ, meaning to flow.
A fluorometer or fluorimeter is a device used to measure parameters of fluorescence: its intensity and wavelength distribution of emission spectrum after excitation by a certain spectrum of light.These parameters are used to identify the presence and the amount of specific molecules in a medium.he machine is constructed like this to decrease the stray light from the upper beam that may strike the detector. The optimal angle is 90 degrees. There are two different approaches to handling the selection of incident light that gives way to different types fluorometers.
  potometer is an appartus to measure water uptake by a plant. it is used to find out the water uptake by a plant using potometer and then measure it by the scale on the â¦ potometer.  .5 people found this useful.ome of the water taken might be used for photosynthesis or by the cells to maintain turgidi â¦ ty. The potometer measures the rate of uptake of water. To measure transpiration rate directly, rather than the rate of water uptake, utilize a scientific instrument which quantifies water transfer at the leaves.