Assignment chain: Biochemical Investigations

There is a distinct Biochemical Investigations assignment chain for each of the 6 Gamma Quadrant commodities:


 * Biochemical Investigations: Bateret Incense
 * Biochemical Investigations: Ferasan Nepeta Leaves
 * Biochemical Investigations: Jevonite
 * Biochemical Investigations: Shapeshifting Lockets
 * Biochemical Investigations: Tulaberries
 * Biochemical Investigations: Unrefined Ketracel