This is a Slime Science Advanced DLC item.
The Centrifuge works in tandem with the DNA Splicer and Syringe in Slime Genetics to add and remove traits from a slime's blood. The Cenrifuge rapidly spins to separate Slime from Slime Blood so only the blood is transferred from slime to slime. The Slime is then removed, and only blood remains. If a Rancher attempts to use an un-centrifuged Syringe, it is possible that the target slime will turn into the Slime that the blood originally came from!
This idea is not free to use.