Sample rack

FIG. 1 is a top perspective view of a sample rack showing a sample tube out of its place in the sample rack;

FIG. 2 is a top perspective view of the sample rack showing the sample tube in its place in the sample rack;

FIG. 3 is a bottom perspective view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a left side view thereof;

FIG. 8 is a front view thereof; and,

FIG. 9 is a back view thereof.

Broken lines shown in the drawings are included for illustrating portions of the sample rack that form no part of the claimed design.