Labotronics Fully Automatic Chemistry Analyzer LB-21FAC performs biochemical analysis with a throughput of 300 tests/hour using one reagent and 240 tests/hour using two reagents. It supports 40 assays, 60 sample positions, and sample volumes from 1 to 100 µL. Featuring random access testing, liquid level and collision sensors, it supports automated sample processing. Independent probe washing stations and automatic dilution and retesting facilitate continuous analysis.