# Alchemical Chart (Greater)
## Item 18
### [[alchemical]]
**Price** 19000 gp;
**Bulk** L; **Size** med
**Usage** held-in-one-hand
This sturdy, rigid alchemical chart contains shorthand references on quickly mixing reagents for maximum effect. If you hold this chart while using [[Actions/Quick Alchemy|Quick Alchemy]], the items you create of 18th level or lower remain potent for 1 additional round.
*Source: Pathfinder Treasure Vault*
*OGL*