Microfluidics Chip 3D Printing

[Helepolis]

Hi,

If you create microfluidics chips using 3D tech, please share what printer was used and the smallest functional feature successfully printed.

We used the Form 2.
25mm tube, I.D 3mm. wall thickness 0.3mm.
Support fins, thickness of 0.3mm, width 5mm, bridging a 5mm gap.
Closed duct, I.D 1-1.2mm (elliptical), embedded in a side wall.

Thanks,
DS