FIG. 1 is a rear elevational view of fittings of a fluidic cartridge showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 4 is a left side view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a perspective view thereof.

The parts shown in broken lines in FIGS. 1-7 are shown for illustrative purposes only and form no part of the claimed design.