Product description
The BioDeviceLab Flow-Focusing Microfluidic Chip is engineered to enable controlled hydrodynamic focusing of one fluid stream by two orthogonal sheath flows, resulting in highly uniform droplet formation or narrow, well-defined jets. The chip features a simple cross-junction geometry optimized for stable flow focusing across a wide range of flow rates, ensuring excellent reproducibility without valves or active components. Fabricated from optically transparent, lab-grade polymer, the device supports real-time visualization of droplet formation and seamless integration with upstream sample preparation and downstream incubation, sorting, or analysis modules.
Key features
Flow-focusing junction for uniform droplet generation
Passive operation with no moving parts
Stable and reproducible droplet size control via flow rate
Optically transparent for real-time monitoring
Low dead-volume channel architecture
Compatible with reservoir-based or Luer-lock interfacing
Applications
Droplet microfluidics and digital assays
Single-cell and single-particle encapsulation
Emulsion generation for biochemical reactions
High-throughput screening workflows
Integration into modular lab-on-a-chip systems
