NOVELTY - A sample collection assembly comprises a sample tray supporting sample wells for collecting discrete biological samples, a sample tray case comprising an elongate container with an open end and access port, an accessible dial forming part of the tray for rotating the tray, and a tamper evident seal enclosing a cut out portion in a first position.    USE - For collection, transport, and dispensing of discrete biological samples, e.g. whole blood, plasma, serum, CFS, feces, urine, cultured cells, saliva, cervical or urethal swab, sputum, and any other biological fluids.    ADVANTAGE - The invention improves packaging, provides accommodation of wells containing biological samples, and permits the individual dispensement of the biological sample into an assay vessel. It permits safe, efficient and identifiable transport of the samples to the laboratory while preventing contamination of the samples.    DETAILED DESCRIPTION - A sample collection assembly comprises a sample tray (102, 102a), sample wells (122, 122a) supported by the tray in spaced apart for collecting discrete biological samples, a sample tray case (104) for supporting and enclosing the tray comprising an elongate container with an open end and access port, a manually operable exteriorly accessible dial (130) forming part of the tray for effecting rotation of the tray, and a tamper evident seal (150) enclosing a cut out portion (114, 114a, 202) in a first position. The tray is insertable into the container through the open end, where the cylinder case has spaced apart upper and lower circular surfaces (108, 110, 118a, 120a) and a cylindrical side wall (112). The access port is a cut out portion through the circular surfaces adjacent to its circumference. The tray is movable between a first position enclosing the sample wells to a second position rendering exteriorly accessible at least one of the wells for dispensing of the sample. It is a circular planar member having wells position at its circumference and is rotatable with respect to the cylinder to move the well to the second position. The first position is defined by none of the tray wells with the cut out portion of the cylinder and the second position is defined by one of the wells with the cut out portion of the case. The tray and container include cooperative indexing for providing indexed movement of the tray.    DESCRIPTION OF DRAWING(S) - The figures show sectional and perspective view of the sample collection assembly.    Tray (102, 102a)    Case (104)    Upper and lower circular surfaces (108, 110, 118a, 120a)    Side wall (112)    Cut out portion (114, 114a, 202)    Wells (122, 122a)    Dial (130)    Tamper evident seal (150)