The Biobase BBS-V series consists of vertical laminar flow cabinets designed for laboratories that require a sterile work zone with a downward airflow pattern. In these units, the HEPA-filtered air is introduced from the top of the cabinet and moves vertically down toward the work surface, providing excellent protection for the sample while minimizing the “sweep” of air toward the operator’s face compared to horizontal models. The BBS-V1300 and V1800 are designed for larger-scale operations, while the BBS-V680 and V800 are compact, benchtop models perfect for smaller labs. Each unit is equipped with a transparent glass sash for safety and visibility, a microprocessor-controlled blower system, and integrated UV lamps. These vertical flow cabinets are the definitive choice for PCR work, sterile compounding, and the handling of non-pathogenic biological samples, ensuring that the internal environment remains completely free of airborne particulates.