EPA Method 8240A Volatile Standard #1 Back Catalog number: 82401 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended EPA-1240 1,3,5-Trichlorobenzene 1000µg/mL in Hexane, 1ml Price on request 0321.14-10MG 1-Hydroxyphenanthrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 2433-56-9 Price on request 66119 2,3',4,4',6-Pentachlorobiphenyl (119) Price on request