Abstract: A disposable pipette tip for releasably connecting with a pipette shaft is described, comprising an elongated flexible tubular interface having a central axis for connecting the pipette tip to the pipette shaft and an elongated tubular part extending from a distal tip opening to said tubular interface, wherein said elongated flexible tubular interface has a strain of more than of more than about 20% and wherein the extensibility of said elongated flexible tubular interface is reversible.

Abstract: Vessel systems for treating and/or storing liquids are provided. The vessel systems comprise a two-dimensional vessel arrangement with a plurality of vessels which are open at the top and which are interconnected to form a unit, and a two-dimensional closure arrangement which has an arrangement of closure elements corresponding to the vessel arrangement and by means of which the openings of the vessels can be closed. Each vessel of the vessel arrangement is connected to at least one other vessel of the vessel arrangement via a preferably flexible connecting member. Each of the closure elements is connected to at least one other closure element of the closure arrangement via a flexible connecting member which allows a change of the distance between the closure elements.

Abstract: A cuvette holder for holding a plurality of reaction cuvettes. The cuvette holder comprising a body (42) made by injection molding of a plastic material, said body extending along a circular segment and defining an array of chambers (43) arranged along a circular segment, each of said chambers (43) being adapted for receiving, retaining and loosely holding the upper end portion (34) of a reaction cuvette (31).

Abstract: A reagent container assembly adapted for being installed in a cavity of an analyzer. The reagent container assembly comprises a housing having an upper opening and defining at least one circular array of chambers (65, 66), each chamber (65, 66) being adapted for receiving a reagent container, a cover for closing the upper opening of the housing, and locking means arranged within the housing. The locking means are adapted for locking the cover and for preventing rotation thereof. The locking means are further adapted for locking the housing and thereby preventing rotation thereof when the reagent container assembly is removed from its position in the analyzer. The locking means are further adapted for cooperating with a pin (224) arranged at the bottom of said cavity of the analyzer when the reagent container assembly is installed in the analyzer, said housing being unlocked by said cooperation and thereby allowed to be rotated within said cavity of the analyzer.

Abstract: A diagnostic device comprising a sample inlet and a processing chamber having a window portion and a flat carrier having front surface, a back surface and one or more side surfaces, said front surface facing said processing chamber, said front surface having an active surface containing a diagnostic reagent immobilized to said active front surface and an extended front surface, wherein said window portion further contains a rim portion facing said extended front surface sealing said chamber versus said carrier through said extended front surface.

Abstract: The invention provides a rack system containing an adapter for convenient application of small volumes of sample in a vessel to analysis.

Abstract: Vessel systems for treating and/or storing liquids are provided. The vessel systems comprise a two-dimensional vessel arrangement with a plurality of vessels which are open at the top and which are interconnected to form a unit, and a two-dimensional closure arrangement which has an arrangement of closure elements corresponding to the vessel arrangement and by means of which the openings of the vessels can be closed. Each vessel of the vessel arrangement is connected to at least one other vessel of the vessel arrangement via a preferably flexible connecting member. Each of the closure elements is connected to at least one other closure element of the closure arrangement via a flexible connecting member which allows a change of the distance between the closure elements.