US D319879 S
FIG. 1 is a front elevational view of a single sample processor syringe for solid phase extraction tubes, showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a side elevational view thereof, the opposite side elevational view being identical thereto;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a perspective view thereof.