Product description
The BioDeviceLab Microfluidic Valve-Free Multiplexer / Distributor Chip enables reliable splitting and routing of fluids from one or more inlets into multiple downstream channels using precisely engineered microfluidic resistance networks. The design eliminates the need for active valves or external actuation, relying instead on channel geometry to achieve predictable flow distribution under laminar conditions. Fabricated from optically transparent, lab-grade polymer, the chip allows direct visualization of flow paths and supports seamless integration with upstream mixers, incubators, or gradient generators. This platform is ideal for parallelizing assays, feeding multi-lane devices, or distributing reagents across multiple downstream modules in research and translational workflows.
Key features
Passive valve-free flow distribution architecture
Single- or multi-inlet to multi-outlet routing
Predictable flow splitting based on channel geometry
No moving parts or external actuation required
Optically transparent for real-time flow inspection
Low dead-volume design for efficient reagent use
Compatible with reservoir-based or Luer-lock interfacing
Applications
Parallel assay feeding and reagent distribution
Multiplexed microfluidic workflows
Sample splitting for comparative analysis
Upstream distribution for cell traps, reaction chambers, or sensors
Integration into modular lab-on-a-chip systems
