| abstract |
The present invention concerns a measurement chip ( 1 ) for carrying out measurements of transmission and/or emission and/or scattering of light by a fluid sample in an operator unit, wherein the measurement chip has a base plate ( 2 ) produced from a transparent polymer material, provided in the base plate ( 2 ) are at least one measurement cell ( 3 ) for receiving a fluid sample and fluid passages ( 4, 4 ) for supplying and discharging fluid to and from the measurement cell ( 3 ), and provided in and/or on the base plate ( 2 ) outside the measurement cell ( 3 ) are mirror surfaces ( 5 ) which are so arranged that they direct light emitted from and/or scattered by a fluid sample in the measurement cell ( 3 ) from the measurement chip ( 1 ), preferably in the direction of a light detector provided in an operator unit. |