Eppendorf Ag

Thomas Reimann

Christian Ziegmann

Nico Gülzow

Jochen Beese

Michael Blumentritt

Matthias Haak

Ute Kowanz

Yvonne Radacz

An electrically conductive pipette tip having an elongated tubular body that has a bottom opening at the bottom end for the passage of liquid, and a top opening at the top end for the passage of air, and a passageway between the bottom opening and the top opening, wherein the body has at least one electrically-conductive region extending from the bottom opening to the top opening, and at least one transparent region consisting of plastic that extends from the passageway to the outside of the body.

Electrically conductive pipette tip

Filter pipette tip with a small tube with a relatively large aperture at one end for attaching to a pipette, a relatively small aperture at the other end for the passage of liquid and a through-channel between the large aperture and the small aperture and a porous filter arranged in the through-channel, filling up a portion of the through-channel and comprising at least two layers arranged in series in the direction of the through-channel of which a fine-pore layer has a pore size of a maximum of approximately 20 &#x3bc;m and a coarse-pore layer a pore size of approximately 20 to 50 &#x3bc;m, the two layers having different pore sizes.

Filter pipette tip

A cell culture dish, comprising: a dish with a bottom wall and a circumferential side wall standing upward from the same, a lid, which sits sealingly on the side wall in an aeration position, and means for holding the lid on the dish above the sealing position in an aeration position in which there is an aeration gap between side wall and lid, wherein these means are adapted to be overcome by pressing the lid and the dish together in order to bring the lid from the aeration position into the sealing position.

Cell culture dish

Growing community of inventors

Geesthacht, Germany

Thomas Reimann