Abstract: A laboratory fluid receptacle cooler arrangement (10) for sustaining a desired temperature range, comprising a housing (16), a lid (32) covering an open top side of said housing (16), and an aperture closing element (11), wherein: the aperture closing element (11) at least partly covers said lid (32) and has a number of apertures (14). The lid also (32) comprises a number of apertures (44). The aperture closing element (11) is movable relative to the lid between open and closed positions, the aperture closing element and the lid having matching aperture configuration, thereby providing throughholes when the aperture closing element and the lid are in open configuration. Also, a cooler closure arrangement (30) with an aperture closing element (11) on top of a lid (32) where the aperture closing element (11) and the lid (32) are parallel and substantially plane rectangles in slideable engagement with each other.

Abstract: A system and apparatuses or devices capable of automatically performing processes of cell treatment preparatory to flow cytometry and similar cytological studies in a fully automated and streamlined manner are provided. The system and apparatuses or devices are adapted for preparation and (pre)processing of cell samples, e.g., blood and/or bone marrow samples.

Abstract: Grill comprising a spherical bowl (1) for fuel as well as a tripod socket (2), the tripod socket (2) being formed with a U-shaped or circular arcuate portion (21) in which the bowl (1) may rest freely tiltable and that one leg (22) of the three legs carrying the tripod socket (2), protrude outwardly from the arcuate portion (21) in the symmetry plane (X-X) of the same and outwardly from the arc plane, whereas the other legs (23, 24) protrude outwardly from said portion and outwardly from the plane of the arc, at a distance from the first leg (22) and on each side of said symmetry plane (X-X).