Cartridge holder for anesthetic

FIG. 1 is a perspective view of an ornamental design for a cartridge holder for anesthetic;

FIG. 2 is a second perspective view of the ornamental design;

FIG. 3 is a side view of a first side of the ornamental design;

FIG. 4 is a side elevational view of a second side of the ornamental design, which second side is opposite the first side;

FIG. 5 is a side elevational view of a third side of the ornamental design;

FIG. 6 is a side elevational view of a fourth side of the ornamental design, which fourth side is opposite the third side;

FIG. 7 is a top plan view of the ornamental design; and,

FIG. 8 is a bottom view the ornamental design.

Broken lines in the illustrations of the DRAWING indicate unclaimed parts of the article that are not part of the design illustrated herein.