EPA Method 502/524 Surrogate Standard #2 Back Catalog number: 19267 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 73188 Pentachloroaniline Price on request 1536.18-100-T m-Terphenyl-d14, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 17714-84-0 Price on request 680072 Chlorobenzene, 1000mg Price on request