Abstract: A reagent carrier (1) having a supporting body (2) for insertion into an analyzer unit and having at least one cavity (3, 3?, 3?) formed in the supporting body (2) for receiving a reagent for analyzing a bodily fluid, in particular blood serum or blood plasma. The reagent carrier is characterized in that the supporting body (2) has an elongated basic design having longitudinal sides (4, 4?) and transversal sides (5, 5?), and the transversal sides (5, 5?) differ in length.
Abstract: A reagent carrier has a first chamber, which contains a reagent. The reagent carrier is characterized in that at least one second chamber is provided to hold blood, a third chamber is provided to hold a dye and a fourth chamber is designed as a measurement chamber.