OpenTrons Tube Rack
This is a printable version of the tube rack for the OpenTrons OT-2. The rack and base stand was modeled from the OpenTrons product. Both the stand and the rack should be compatible with the OpenTrons version.
There is a 1.5mL tube rack. There is also a short version of the base stand. This is 30mm shorter than the standard base stand.
Good bed adhesion is needed for these parts to keep the bottoms flat. I printed both in PLA with 25% infill, however other materials could be used. Some bridging is needed for the base stand, however should be manageable without supports.