(TCLP) GFAA Standard Back Catalog number: 52008 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 63188 2,2',3,4',5,6,6'-Heptachlorobiphenyl (188) Price on request 0236.20-200-T Benzo[e]pyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 192-97-2 Price on request 680427 2H,2H-Perfluorooctanoic acid, 10mg Price on request