PRECI SCS-R**0 is a collection of confocal Raman spectroscopy detection system with single cell visual separation system for the integration of cell recognition and separation equipment, based on Raman spectroscopy identification of target bacteria, and sequencing on the single cell level, culture and other research, building the bridge unicellular phenotype and genotype, It provides a new strategy for single cell research in various fields. In addition, Raman separation technology can also be used for the identification and separation of microplastics and other small particles.