Magnetic separation stand
by bochman, published
A sample holder for two 15- or 50-mL conical tubes with insets for two optional magnets for magnetic separation of your favorite molecules.
I printed this in white PLA on a Replicator 2 using a 0.2 layer height, 2 shells, and 10% infill.
The magnets that I use can be found at: http://www.amazon.com/Applied-Magnets-4-pc-Neodymium-Earth/dp/B004R0C7CS/ref=sr_1_12?ie=UTF8&qid=1364307630&sr=8-12&keywords=bar+magnet
I've included the Sketchup file if anyone wants to customize this for their own tubes and/or remove some fo the extra plastic to slim it down.