EPA Method 8061A Matrix Spike Solution Back Catalog number: 80605 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 66195 2,2’,3,3’,4,4’,5,6-Octachlorobiphenyl (195) Price on request 681449 Chlordimeform, 100mg Price on request 52187 Internal Reference Standard Price on request