EPA Method 8120 - Chlorinated Hydrocarbons Back Catalog number: 81201 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 94830 PCB Congeners Price on request DF-LCS-C200 Mass-Labelled PCDD/PCDF Solution/Mixture, 1.2ml, nonane Price on request 96593 Chlorpheniramine Price on request