EPA Method 552.2 - Surrogate Standard Back Catalog number: 30108 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 57046 Palladium (Pd) Price on request 0282.54-1MG 1.2,3.4,5.6,7.8-Tetra(peri-naphthylene)anthracene, neat, Solvent-neat, Unit 1mg, # of units-1, Cas.no. 191-54-8 Price on request PCN-MXA Native PCN Solution/Mixture, 1.2ml, nonane Price on request