Fluorometer Display Screen with Graphical User Interface

FIG. 1 is a view of a first embodiment of our new design; FIG. 2 is a view of a second embodiment thereof; FIG. 3 is a view of a third embodiment thereof; FIG. 4 is a view of a fourth embodiment thereof; FIG. 5 is a view of a fifth embodiment thereof; FIG. 6 is a view of a sixth embodiment thereof; FIG. 7 is a view of a seventh embodiment thereof; FIG. 8 is a view of an eighth embodiment thereof; and, FIG. 9 is a view of a ninth embodiment thereof. The outer broken line showing the fluorometer display screen is included for the purpose of illustrating environmental structure and forms no part of the claimed design. The remaining broken lines illustrate portions of the graphical user interface of the fluorometer display screen and form no part of the claimed design.