Sample B-2332-54

Cell Sample B-2332-54 was the sorting code for Luke Skywalker's own hand, which he lost in a duel with Darth Vader on Cloud City.

Recovered by the Empire along with Anakin Skywalker's lightsaber which he used to fight Obi-Wan Kenobi on Mustafar, Cell Sample B-2332-54 was used to create a Clone of Luke Skywalker, renamed Luuke Skywalker by mad Jedi Master Joruus C'Boath.

Despite Luke Skywalker's strength in the Force, Luuke Skywalker showed little to no Force Sensitivity.