bioassay system in a sentence

1. An extensive bioassay system with RAS is another feature.
2. The commercialization of " multiangle " systems began in 1977 when Phillips introduced a flow-through capillary surrounded by 8 discrete detectors for a customized bioassay system developed for the USFDA . His implementation was commercialized in 1984 with the introduction of a 15 detector instrument ( Dawn-F : Wyatt Technology Corporation, Santa Barbara, CA ).
3. It's difficult to find bioassay system in a sentence.