ChemLib 1.19.1-2.0.7 is a beta file of the Minecraft mod ChemLib for Forge, made for Minecraft 1.19.1. It was published on August 9, 2022 and is 12.9 MB in size. Pre-release builds can contain bugs — back up your world before installing. For the full description, screenshots and every other version, visit the ChemLib mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.