Lavoisier is a Vintage Story mod by Moby_. Lavoisier adds a modular chemistry apparatus for distillation, reactions, and synthesis. It is a library intended to support content from other mods.
Why this mod is worth installing
This mod is useful for modpacks and creators who want early-chemistry mechanics without adding a large standalone progression. By itself, it mainly provides the apparatus and recipe framework.
What Lavoisier adds
Lavoisier builds chemistry around connected, multi-block apparatus. A boiling flask starts a process and can combine one solid with one liquid, while the retort neck collects distillates when paired with a suitable container.
The dissolver expands the system to recipes with two liquid inputs and can hold both liquid and solid results. Components such as condensers, reaction chambers, reflux columns, and catalysers let other mods define more involved processing chains.
The mod is deliberately a library rather than a complete chemistry progression. Its main value is the reusable crafting framework: additional apparatus and recipes can be supplied through JSON, allowing other mods to add substances and reactions.
Where to download Lavoisier
The official Vintage Story Mod DB page is the right place to get the current release through the in-game mod manager.