Total Organic Carbon (C) Back Catalog number: 59221 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1076.15-K-IO n-Nonylbenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1081-77-2 Price on request 681996 1-Hydroxypyrene, 10mg Price on request 93695 EPA Method 525.2 Phthalates Price on request