EPA Method 8240A C Back Catalog number: 22002 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9957.28-100MG Di-iso-decyl phthalate (C10-alkyl ester isomer mix), neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 26761-40-0 Price on request 11418.19-10MG Procyclidine hydrochloride,neat,neat,10mg, Price on request 0035.18-10MG Cyclopenta[cd]pyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 27208-37-3 Price on request