A sample collection system can include a sample collection vessel having a sample collection chamber with an opening configured to receive a sample into the sample collection chamber. The sample collection system can additionally include a selectively movable sleeve valve configured to associate with the opening of the sample collection chamber. The sample collection system can include a sealing cap that is configured to associate with the selectively movable sleeve valve and with the sample collection vessel. The sealing cap can include a reagent chamber having reagent(s) stored therein, and when the sealing cap is associated with the sample collection vessel, the selectively movable sleeve valve opens, dispensing the reagent(s) into the sample collection chamber. When the selectively moveable sleeve associates with the sample collection chamber, an outer sleeve slides relative to an inner vessel, opening the sleeve and dispensing reagent into the sample collection chamber.

A biological sample collection system can include a sample collection vessel having a sample collection chamber with an opening configured to receive a biological sample into the sample collection chamber. The biological sample collection system can additionally include a selectively movable sleeve valve configured to associate with the opening of the sample collection chamber. The biological sample collection system can additionally include a sealing cap that is configured to associate with the selectively movable sleeve valve and with the sample collection vessel. The sealing cap can include a reagent chamber having reagent(s) stored therein, and when the sealing cap is associated with the sample collection vessel, the selectively movable sleeve valve opens, dispensing the reagent(s) into the sample collection chamber.

The invention relates to a test set (1) for a photometric measuring device, comprising a mixing container (2) which has a filling opening (3) and comprising a metering container (8) which can be sealingly inserted into the filling opening (3) of the mixing container (2) and which contains a liquid reagent (13) in a closed cavity (9). The cavity (9) has a closure plunger (11), which can be moved axially in the cavity (9), at a first end of the metering container (8), said closure plunger generating a specifiable filling pressure in the reagent (13), and the metering container (8) has a closure membrane (10) at a second metering container and which can be inserted into the mixing container (2). According to the invention, the closure membrane (10) is equipped with a predetermined breaking point (20) which breaks open when the filling pressure is exceeded in a defined manner as a result of an axial movement of the closure plunger (11), said predetermined breaking point (20) of the closure membrane (10) being formed as a linearly extending material taper of the closure membrane (10), wherein the taper is arranged eccentrically in the region of an opening (24) in the base (23) of the substantially cylindrical metering container (8).

A lab consumable having a surface to display identifiers connected by a bridge encloses a tube. A specific sealer made up of hard and soft material is used close the tube. The connector for the sealer is made up of flexible, hard and various other material combinations. The surface where the identification is displayed has different surfaces and identifier. The identifier comprise of a number, alpha numerical, alphabets, symbol, barcode, customized sign, markings, hand written markings and a combination thereof.

This container storing a washing solution for a blood analyzer includes a container body made of thermoplastic resin resistant against a chlorine-based washing solution and provided with an opening on an upper portion, a chlorine-based washing solution stored in the container body, and a multilayer film covering the opening. The multilayer film includes a seal layer heat-sealed to the container body thereby blocking the opening and a gas barrier layer arranged on the outer side of the seal layer.

In order to address an inability to separate portions of a sample and/or substance, in some embodiments, methods and apparatuses for separating components and/or portions of a sample are provided. For example, a sample collection container may comprise two areas within the container, one which is configured to contain a first volume of the sample, and one which is configured to contain a second volume of the sample. A float device may be configured to seal the portion of the container collecting the first volume from the portion of the container collecting the second volume, after the former portion of the container has been filled. The sample collection container may further comprise a top cap configured to further seal the two portions of the container, and to prevent leakage and/or spilling of the sample from the sample collection container.

A decapper for removing a cap from a laboratory sample container is presented. The decapper comprises a guidance. An apparatus comprising such a decapper is also presented.

Disclosed is a system and method for aiding the sterility of a laboratory by suspending items using magnetic force to a laboratory object, such as a cap or a lid, wherein such cap may be suspended on a rack or stand comprising an arm extending horizontally. The system allows for suspension of items rather than placing them on surfaces, which may lead to contamination. The system may further prevent mixing of lids by increasing organizational capability by magnetic suspension of the caps or lids. The disclosed system supports a wide variety of scenarios for laboratory settings and related products and services.

A device utilizing biosensors to enable rapid electrochemical sensing of one or more analytes in a container. The device comprises a holder which incorporates at least one reference electrode and at least one sensing electrode. The sensing electrode comprising an electrically conductive substrate which is coated in a first layer of a suitable electron acceptor and subsequently with a second layer incorporating a biorecognition molecule adsorbed or within a suitable electropolymer matrix or carrier.

A receptacle for minimizing evaporation of a fluid includes a single-piece body, a fluid-tight seal, a penetrable septum, and a lid. The body includes a chamber having an opening. The fluid-tight seal is affixed to a surface of the body that defines the first opening. The fluid-tight seal covers the opening and is frangible. The septum covers the opening and the fluid-tight seal. The septum includes at least one slit forming slats. The lid has an opening axially aligned with the opening and is coupled to the body such that at least a portion of the septum is disposed between the lid and the fluid-tight seal.