Perylene-d12 Back Catalog number: 90291 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 27013 EPA Method 8260B - Purgeable Internal Std Price on request 10638.12-50-T 1,2,3,4,6,7,8-Heptabromodibenzofuran Price on request 0865.29-100-IO (20R,24R)-24-Ethyldiacholest-13(17)-ene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 99265-25-5 Price on request