A top for a plasma storage container includes a top body that defines the structure of the top and seals an opening of the plasma storage container. The top also includes a first opening and a vent opening extending through the top body. A valve mechanism is located at least partially within the top body and includes an aperture therethrough. The aperture opens upon connection of a blunt cannula to provide access to the interior of the plasma storage container. The top also includes a vent filter. The vent filter allows air to vent through the vent opening during plasma collection.

The present invention relates to a tube for collecting specimens. The tube includes a tubular body having an inner surface which defines a hollow space for carrying a carrier solution or the like. The tube also includes a plurality of ridges projecting inwardly from the inner surface for engagement with at least a portion of a specimen collection tool for facilitating release of at least some of specimens therefrom.

Provided is a packaging container including a bag main body portion having a first surface, a second surface and an opening portion; and a tongue piece portion formed to be continuously extended from the first surface. The bag main body portion and the tongue piece portion have an aluminum vapor-deposited layer on an outside thereof, the packaging container further includes an adhesion portion which is provided on the second surface to be spaced from the opening portion; and a folded-back portion which is provided between the adhesion portion and the opening portion to fold back the tongue piece portion to the opening portion side. A length of the tongue piece portion is a, a length from the opening portion to the folded-back portion is b, and a length from the folded-back portion to the adhesion portion is c. And,
a<b+c.

A split or two-part microplate is formed of a base and a rack. The rack has a top with a plurality of openings capable of holding glass vials. The base has an interior bottom surface and an exterior bottom surface and a plurality of upwardly extending vertical walls and being so dimensioned and sized so as to fit onto the base with at least a portion of the top planar surface resting on the vertical walls. When the rack is assembled onto the base, the top planar surface is spaced from the bottom surface by a first distance. The rack includes downwardly extending legs that are adapted to rest on a flat surface whereby the top planar surface is spaced from the flat surface by a second distance which is greater than the first distance. A plurality of vials is held in the openings and include rims preventing the vials from passing through the openings. The length of the vials from below the rim to the bottom is greater than the first distance but less than the second distance. Whereby, when the rack is resting on a flat surface, the vials hang from the rack and when the rack is assembled onto the base, the bottoms of the vials engage the interior bottom surface and the rims of the vials are positioned above the top planar surface.

Disclosed here are kits comprising pre-packed stabilizing solutions for stabilizing combinations of biomarkers at room temperature. Such kits can be better adapted for sample collection at a subject's dwelling, thus easing the burdensome requirement of sample collection.

A container for use in the treatment and/or prophylaxis of viral infections and/or associated conditions prefilled with a thixotropic gel characterized by a density selected from about 1.02 g/cm.sup.3 to about 1.05 g/cm.sup.3.

A pipette tip made of plastic with an elongated tubular body with a lower opening at the lower end for the passage of liquid and an upper opening at the upper end for clamping onto an attachment of a pipetting device, wherein a seating region for the attachment is present next to the upper opening on the inner circumference of the tubular body, wherein at least one flattened area extending in the axial direction is present next to the upper opening on the outer circumference of the tubular body, the wall thickness of the tubular body gradually decreases in a cross-section through the tubular body, starting from one of the two regions of the tubular body adjoining the flattened area, in the flattened area towards its central region, and the flattened area has in the cross-section through the tubular body a straight or a less strongly curved profile than the adjoining regions.

A sample collection and detection device includes a collection cavity. The device further includes a sample collector. The sample collector comprises a collection rod and an absorption element, and the absorption element has a hollow cavity. A part of the collection rod is received in the hollow cavity of the absorption element. A first lug for blocking and locating the absorption element is arranged on the collection rod. Also provided is a method for collecting and detecting sample using the sample collection and detection device.

A microfluidic device includes a support and a non-contact charge depositing unit to selectively emit airborne charges of a selectable polarity. The support is to releasably support a consumable microfluidic receptacle in spaced relation to the charge depositing unit to receive the airborne charges on a portion of the consumable microfluidic receptacle to cause an electric field within the consumable microfluidic receptacle to control electrowetting movement of a liquid droplet within the consumable microfluidic receptacle.

A container and a container engaging member. The container engaging member may include a sample holder or reservoir, a filtration element and collar. In the assembled condition, the sample holder or reservoir is upstream of the filtration element, the container is downstream of the filtration element, and the sample holder or reservoir is attached to the container. The container engagement member is engageable and disengageable from the bottle or container in a quick attach, quick release manner, such as with only a 90 degree, ¼ turn. A tactile and/or audible indication that the engagement is complete is provided.