Multichannel pipette rack

Modular multichannel pipette racks My lab recently acquired a set of Integra voyager series for space-adjustable transfers to complement our workhorse Rainin ones. With a larger collection, I could no longer just lean them on shelves without risking falling over. The official pipette stands/racks were unecessarily expensive. They are not compatible with each other. And getting the stand from both manufactuers would take too much space on my bench. So I made this modular, universal multi-channel pipette racks to store multichannels compactly and safely on shelves. As the bodies of multichannel pipettes often vary by models, I made the pipette slot based on the Rainin and Integra ones we have. Currently two pipette sizes are available: Large (3.35 cm gap), Small (2 cm gap). Large (3.35 cm slot) - fits Rainin E4-12ch-LTS (1200), and Integra Voyager 8ch (1250, 12.5) Small (2 cm slot) - fits Rainin E4-12ch-LTS (300, 10) I also made some optional spacers. These are useful when the pipettes h