The 1-200µL tips are graduated at 10, 20, 50, 100, and 200 µl. Beveled tip for precise and accurate sample discharge. Exceptional clarity provides easy sample identification. The 100-1000µL tips are graduated at 100, 250, 500, 750, and 1000 µl. Packaged in bulk, stack rack, autoclavable rack, and rack inserts.