The ornamental design for a displayscreen of a biological safety cabinet with graphical user interface, as shown and described.
The sole FIGURE is a front view of a display screen of a biological safety cabinet with graphical user interface, showing our new design.
The outer rectangle shown in broken lines illustrates the display screen of a biological safety cabinet. The remaining broken lines illustrate features of the graphical user interface applied thereto that are excluded from the claim. The broken-line subject matter forms no part of the claimed design.