Our own experience with a centrifugal fast analyzer indicates that in the batch mode, 26 patient specimens can be processed simultaneously, and the reagent cost, including control, ranges from $0.02 to $0.16 per test.
Nor is it practical with such instruments as centrifugal fast analyzers when they are operated in a multitest panel mode.
Instruments such as centrifugal fast analyzers that have an internal referencing system should be more stable than some other instruments.