This paper is an attempt to apply the statistical method for processing the results of repeated measurements with the hybrid biosensor. Fivefold measurement is held in the same point of the linear scale of the hybrid biosensor for pectin. For each group of measurements evaluation of the dispersion is calculated. The F-criterion is calculated too and compared with table value Ft. As results a repeatability of results is observed.
Ключові слова: Repeatability, hybrid biosensor