Patent ID: 8537352

Claim:
A cuvette comprising at least one insert ( 28 ) with two measuring surfaces ( 4 , 5 ), wherein the insert is a pipette tip ( 28 ), which has the two measuring surfaces ( 4 , 5 ) on one end, which is distanced from another end ( 30 ) of the pipette tip ( 28 ), which is designed for connection with a pipette, and an adapter ( 29 ) for insertion in a cuvette shaft of an optical measuring device and an accommodation for releasably holding the at least one insert in the adapter ( 29 ) with the measuring surfaces ( 4 , 5 ) at a separation distance from each other for the positioning of a sample between the measuring surfaces ( 4 , 5 ) in a beam path of the optical measuring device passing through the cuvette shaft.