C-FREE™ Pluto Code is a script library that brings Curiox’s centrifuge-free washing directly onto compatible liquid handling platforms.
No additional hardware. No robotic integrations. No centrifuge.
It enables gentle, pipette-driven liquid exchange for cell washing, executed automatically on the instrument you already own:
Hamilton · Beckman Coulter · Tecan · Opentrons
With Pluto Code you can:
Eliminate centrifugation steps
Standardize wash performance across instruments and sites
Scale across labs without hardware upgrades
Run walkaway workflows on commercial liquid handlers

Get a copy of our poster on Pluto Code–enabled centrifuge-free automation—what it is, how it runs, and what performance looks like across assay types.
“With the Pluto Code in place, we don’t need to hand plates over to a centrifuge. We can stitch all of these steps together in a single liquid handler.”
– Dr. Ozzie Civelekoglu, Senior Scientist, AstraZeneca
SLAS 2026 Exhibitor Tutorial