TY - JOUR T1 - Open Design 3D-Printable Adjustable Micropipette that meets ISO Standard for Accuracy JF - bioRxiv DO - 10.1101/109231 SP - 109231 AU - Martin D. Brennan AU - Fahad F. Bokhari AU - David T. Eddington Y1 - 2017/01/01 UR - http://biorxiv.org/content/early/2017/02/20/109231.abstract N2 - Scientific communities are drawn to the open source model as an increasingly utilitarian method to produce and share work. Initially used as a means to develop freely available software, open source projects have been applied to hardware including scientific tools. Increasing convenience of 3D printing has fueled the proliferation of open labware projects aiming to develop and share designs for scientific tools that can be produced in-house as cheap alternatives to commercial products. We present our design of a micropipette that is assembled from 3D-printable parts and some hardware that works by actuating a disposable syringe to a user adjustable limit. Graduations on the syringe are used to accurately adjust the set point to the desired volume. Our open design printed micropipette is assessed in comparison to a commercial pipette and meets ISO 8655 standards. ER -