EPA Method 525.2 - PAH Standard Back Catalog number: 19162 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677910 1,4-Dichlorobenzene, 1000mg Price on request 3736.12-100-IO 3,4',5-Trichlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 38444-88-1 Price on request 82708 Appendix IX Semi-Volatiles Mix #13 Price on request