公开(公告)号：US20220401945A1

公开(公告)日：2022-12-22

申请号：US17782866

申请日：2020-12-04

Applicant: Eppendorf SE

Inventor： Matthias Kunsch

IPC: B01L3/02

Abstract: A pipette tip family includes a plurality of pipette tips each including a tip cylinder, each of the plurality of pipette tips further includes a hollow body including a bottom end and a top end such that the bottom end defines a tip opening and the top end defines a mounting opening, a seating region is configured to clamp to the spigot and a cylindrical plunger travel path is defined between the tip opening and the seating region, a tip plunger includes a plunger guided along the plunger travel path and a plunger rod comprising a top end, the plurality of pipette tips of each subfamily are configured to be used for pipetting with pipettes of a pipette type matched thereto and are not configured to be used with pipettes of a pipette type not matched thereto.