Petrochemicals were chemicals procured from petroleum. Petrochemicals in an inert form were one of the resources needed in the construction of a second-generation lightsaber.
Appearances
- Star Wars Galaxies: An Empire Divided (First appearance)
- Star Wars Galaxies: Rage of the Wookiees
Sources
- Galaxy Guide 2: Yavin and Bespin, Second Edition
- Star Wars Galaxies: An Empire Divided Quick Reference Guide
- Star Wars Galaxies: Jump to Lightspeed: Prima Official Game Guide
- Star Wars Galaxies: The Total Experience: Prima Official Game Guide
- Star Wars Galaxies: The Complete Guide: Prima Official Game Guide
- Star Wars Galaxies Trading Card Game — The Shadow Syndicate Card: Small Pocket Belt (backup link)