This is a modular test tube rack system that is an improvement over my old system which you can find here https://www.thingiverse.com/thing:488762 and here
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This takes more filament and each module is taller than the old version, but the modules snap together securely and will never slide out. Of course they are still multi-channel spaced, as always!
Let me know if anything doesn't fit well! I can adjust the dimensions if needed.
IN PROGRESS: pcr tube magnets have not been designed with this version. Please use the old version!
Included modules are:
4x4 PCR tubes (the spacing is a bit off for these. Sorry)
2x2 1.6mL eppendorf centrifuge tubes
2x2 square 2 mL cuvettes
2x2 11mm sample vials (special request!)
2x2 2mL eppendorf tubes (great for primer tubes or miniprep columns!)
2x 1.6mL eppendorf magnet rack (use http://www.kjmagnetics.com/proddetail.asp?prod=B842-N52)
2x 15mL conical tubes
1x 50mL conical tube
