24 x eppendorf tube holder
thingiverse
The other day I went to use our lab's speed vac that holds eppendorf tubes, but it was full. We have another speedvac, but it only has holders for plates, not individual tubes. I figured it would be good to print some adapters to help. Hopefully, the PLA I used to print this is chemically compatible enough with the vapor that gets pulled off during the speedvac run. It should be compatible enough with acetic and formic acid, but I suspect it might have some problems dealing with trifluoroacetic acid. Only one way to find out for sure! At any rate, this could be used for other stuff too probably. Could use if for centrifugation as long as the x g isn't too high for your infill %.
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