Sample dispenser with adaptor tubes

摘要

In a sample dispenser with a delivery unit, reception vessels and a dispenser disc connected between the delivery unit and the reception vessels by openings associated with adapter tubes, the novelty is that (a) the adapter tubes (20) are connected at their reception vessel ends (10) to parallel reception sleeves (18), each of which has, in the region (24) projecting beyond the adapter tube (20), a side opening (40) for radial insertion of a reception vessel (10); (b) the free ends of the sleeves have an inner radial projection (16) for seating of a neck bulge (14) of the reception vessel (10); and (c) an elastically deformable element (26, 28) attached at the front end of the adapter tube (20) within the reception sleeve (18) for pressing the reception vessel (10) against the projection (16) of the reception sleeve (18).