Abstract: An analysis device, having a sample container unit (1) comprising: a sample container (2) for receiving a substantially liquid sample and marking the particles contained in the sample, having a cap (3) for fluid-tight closure of the sample container (2); a measuring cell unit (4), which is in fluidic communication with the sample container (2) via an outlet (43), which measuring cell unit has a liquid-conducting channel (49), at least one wall of which channel is embodied as at least partially transparent; a carrier unit (10), which has means for contactlessly transporting and/or concentrating marked particles contained in the sample fluid; and an optical unit (20) for spectroscopic and/or microscopic detection of the marked particles, having at least one light source (19, 21) for excitation of the marked particles in the sample.