Eurac V is a location in Warhammer 40,000: Rogue Trader that players will visit during the game's first chapter, and it is home to an optional puzzle. This puzzle centers around inserting items into an elaborate piece of lab equipment, and it can be solved in two ways. This guide is here to detail both of those solutions to the Eurac V lab puzzle in Warhammer 40,000: Rogue Trader and the rewards associated with each of them.