Product description
The BioDeviceLab Mini Luer Diffusion Micro Mixer Chip is a passive micromixing platform designed to reproducibly blend two liquid streams under laminar flow without moving parts. The chip uses an extended co-flow mixing architecture that increases interface area and residence time, enabling efficient diffusion-driven mixing while keeping pressure drop manageable. Fabricated from an optically transparent, lab-grade polymer, the mixer supports real-time visualization of flow and mixing behavior, making optimization straightforward during assay development. The Luer-compatible fluidic interfaces enable fast, leak-free connection to syringes, tubing, pumps, and pressure controllers, allowing the chip to drop into existing microfluidic workflows. This format is ideal for consistent reagent blending, controlled dilutions, reaction initiation, and sample conditioning upstream of downstream detection (e.g., optical readout, electrochemical sensors, or collection for off-chip analysis).
Key features
Passive diffusion-based mixing for stable, reproducible performance
Two-inlet to one-outlet workflow for controlled stream merging and blending
Extended mixing path to enhance residence time and interfacial contact
Optically transparent chip body for direct visualization and troubleshooting
Low dead-volume fluidic routing to reduce sample loss and carryover
Luer-compatible ports for fast, robust integration with standard lab fluidics
Suitable for continuous-flow operation across a wide range of flow rates
Applications
On-chip reagent blending and buffer exchange
Continuous dilution series generation and concentration tuning
Reaction initiation and incubation in microfluidic workflows
Sample conditioning prior to biosensing or analytical readout
Laminar co-flow studies and mixing-performance characterization
General-purpose microfluidic prototyping for R&D and translational assays
