Alchemical Reaction Chamber
The Alchemical Reaction Chamber isn't fully implemented yet, but among other things it can function as a Furnace, offers a form of Ore-Tripling, can revert Blood Orbs, Netherrite and Reinforced Runes, and is currently the only way to get Weak Blood Shards, specifically from a Saturated Tau.
Sanguine Reverter
The Sanguine Reverter is used to create Weak Blood Shards, and revert Blood Orbs, Netherrite and Reinforced Runes to their input crafting item.
All Reinforced Runes can be reverted this way - this is just a demonstration.
The Hydration Cell is used to make Clay, the Cornerstone of Balance.