Device for pipetting of liquids

The ornamental design for a device for pipetting of liquids, as shown.

FIG. 1 is a perspective view of a device for pipetting liquids showing my new design;

FIG. 2 is a perspective as seen from the side opposite FIG. 1; and

FIG. 3 is a fragmentary rear perspective view thereof.

Patent	Priority	Assignee	Title
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