cis-1,2,3,6-Tetrahydrophthalimide, certified, 0.25g Back Catalog number: C17406500 Availability: In the manufacturer's stock Price on request - + Recommended 97819 PCB Congeners (10 ppm) Price on request 8931.16-100-ME Iomeprol, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 78649-41-9 Price on request 93462 PAH Standard Price on request