FIG. 1 is a front and right side perspective view of an automatic blood sampling tube preparation apparatus showing my new design;
FIG. 2 is a front and left side perspective view thereof;
FIG. 3 is a front and right side perspective view thereof with the front door in an open position;
FIG. 4 is a front and left side perspective view thereof;
FIG. 5 is a top perspective view thereof;
FIG. 6 is a front elevation view thereof;
FIG. 7 is a front and right side perspective view thereof;
FIG. 8 is a front elevation view thereof with the front door in a closed position;
FIG. 9 is a top plan view thereof;
FIG. 10 is a right side elevation thereof; and,
FIG. 11 is a left side elevation thereof.
The broken lines shown in FIGS. 1 through 9 represent environment, are for illustrative purposes only and form no part of the claimed design.