Eppendorf Ag

Eppendorf-netheler-hinz Gmbh

D-eppendorf Ag

Werner Lurz

Wolfgang Goemann-Thoss

Ernst Tennstedt

Ruediger Brust

Dietmar Jodies

Lutz Timmann

Peter Scheffler

Andreas Schirr

Andreas Graff

Boris Von Beichmann

Vinh Duong

Roland Lippoldt

Kathlen Gruner

Günther A Mohr

Cordula Kroll

Wolfram Meyer

Peter Koch

Werner Flachsbarth

R&uuml;diger Brust

Thomas Puttfarken

Klaus Sch&uuml;rbrock

Wilhelm Pluster

Melanie Persson

Roland Kleindienst

Carsten Behling

Sophie Manuello

Günther Mohr

Rüdiger Brust

The present invention relates to a pipette having:

Pipette

A laboratory apparatus having at least one control device () comprising an electric printed-circuit board () of the control device () that is disposed on an instrument body () of the laboratory apparatus () and has at least one electric control element (), at least one operator interface () of the control device () including at least one operator control (); a retaining device () for detachably holding the operator interface () on the instrument body () with the operator control () oriented to the control element (), and a mechanical and/or magnetic connection for detachably joining the control element () mechanically and/or magnetically to the operator control ().

Laboratory apparatus with a control device

The invention relates to a laboratory centrifuge rotor () running in air and devoid of an air chamber, comprising rotor arms () ending in fork arms (), containers () swinging out on pivot pins () being suspended between said arms (), said rotor being characterized in that an aerodynamic cladding component () is mounted ahead as seen in the direction of motion on each rotor arm () and/or ahead of each container () in at least the radially outermost regions of the zones () facing the incident airflow of the swung-out containers ().

Laboratory centrifuge with swing-out containers and aerodynamic cladding

The invention concerns a thermostated block for laboratory thermostats and comprising wells at a wells side to receive and make large-area contact with the parts of vials filled with sample liquids and comprising at least two heat regulating devices contacting the thermostated block in thermally conducting manner to generate different temperatures at different sites of the thermostated block, said block being characterized in that the heat regulating devices are in large-area contact with adjoining zones of the contact side opposite the wells side of the thermostated block.

Thermostated block with heat-regulating devices

A configuration of mini-volume reaction receptacles () of which the receptacle housings () each enclose an elongated chamber () of which the ends are connected to apertures () formed in the receptacle housing. The receptacle housings have identical base surfaces and have a small height relative to the base surface, and are stacked on one another while their base surfaces are mutually aligned. At least one aperture of a receptacle housing communicates with at least one aperture of a vertically adjacent receptacle housing, as seen in the direction of stacking. The receptacles () are mechanically interlocked in a direction transverse to the direction of stacking and can be plugged one into another. Each receptacle housing defines at least one aperture () at its top side that is accessible to a pipette.

Stacked array of reaction receptacles

The invention concerns a thermostated block for laboratory thermostats and comprising wells at a wells side to receive and make large-area contact with the parts of vials filled with sample liquids and comprising at least two heat regulating devices contact the thermostated block in thermally conducting manner to generate different temperatures at different sites of the thermostated block, said block being characterized in that the heat regulating devices are in large-area contact with adjoining zones of the contact side opposite the wells side of the thermostated block.

Temperature-regulating block with temperature-regulating devices

A laboratory centrifuge including at least one bucket receiving sample liquids and mounted in a swing-out manner on a rotationally driven rotor and further including a noise abatement system to reduce the bucket-generated noise. The system has at least one turbulence generator mounted on the external surface of the bucket.

Swing-out-rotor laboratory centrifuge with noise abatement system

A tempering device for laboratory vessels and having a liquid-tight housing formed, at least partially, of a plastic dyed with a heat sensitive dye and filled, at least partially, with a tempering medium, and further having depressions extending into the housing.

Tempering device for laboratory vessels

Suction device to draw off sample liquids from filtration vessels to recipient vessels including an evacuable chamber, which has an upper opening with a continues circular sealing surface for marginally supporting at least one filtration vessel mountable in place from top and may be opened for the insertion and removal of at least one recipient vessel, and including a support parallel to the sealing surface to enable the recipient vessel to be positioned in the chamber below the filtration vessel wherein the upper opening including the circular sealing surface is disposed on a first chamber portion adapted to be displaced with regard to a stationarily disposed, second chamber portion including the support where the first and second chamber portions complement each other in a charging position to form a sealed chamber and the first chamber portion releases the support, in an access position displaced away from the second chamber portion, for the insertion and removal of the recipient vessel.

Suction device

An evacuating apparatus for applying suction to the underside of a microtitration diaphragm plate including a plurality of diaphragm receptacles each having an open top and a diaphragm bottom, the evacuating apparatus including a housing defining an evacuation chamber having an aperture provided in a top wall of said chamber and having associated therewith peripheral gasket means for supporting a rim of said microtitration diaphragm plate, and further comprising a carrier including support means for supporting a microtitration recipient plate including a plurality of closed bottom receptacles each having an open top and a closed bottom, said carrier being adapted to be displaced between an access position wherein said recipient plate may be positioned onto or removed from said support means, and a loading position wherein said recipient plate is disposed within said chamber below said diaphragm plate so that said diaphragm receptacles of said diaphragm plate vertically register with said closed bottom receptacles of said recipient plate, said carrier having a face plate which sealingly engages a peripheral edge of an access opening of said chamber when said carrier is in its loading position.

Evacuating apparatus for a microtitration diaphragm plate

Growing community of inventors

Kaltenkirchen, Germany

Werner Lurz