5ml/15ml Spin Column Adapter

thingiverse

Many spin columns are based around 1-200ul pipette tips and are used with 1.5 -2ml microcentrifuge tubes. This often necessitates repeated emptying of the collection tube during preparation which adds time and manipulation increasing mistakes and lost sample. These adapters (1 or 4-at-a-time) fit 5ml microcentrifuge or 15ml conical tubes enabling substantially more collected material to be passed through. I have printed these out of ABS, PETT, and PLA with no noticeable deformation running up to 14,000 x g. My typical SPE/spin columns run at 1-2,000 x g.